Mark Grubb
ATLANTIC BEACH, FL
Bib: 394 M 61
MastersBQ
0:00
0:00
/ miMastersBQ
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Overall
#0 / 1413
Top 25%Gender (Male)
#0 / 915
Top 31%Masters (Masters Men)
#0 / 376
Top 24%Division (M60-64)
#0 / 26
Top 15%Race Day Weather
29°/19°F
clear sky
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 10 · 688 ft
Mile 15 · 603 ft
Start
0:00
Race begins
10K· 6.21 mi
8:34/mi
53:12
↑ 229 ft↓ 142 ft0.3% grade
HALF· 13.11 mi
8:36/mi
1:52:29
↑ 199 ft↓ 250 ft0.1% grade
20M
8:23/mi
2:50:14
↑ 247 ft↓ 266 ft
Finish· 26.22 mi
9:13/mi
3:47:31
↑ 192 ft↓ 198 ft
Course Elevation
872ft
Total climb
107ft
Range
599 to 706 ft
875ft
Total descent
About the height of a nine-story building
The Course
Half Splits
1st Half· via HALF
1:52:298:35 /mi⚡ faster
2nd Half
1:55:028:47 /mi+2.3%
Positive split — 2.3% slower in the second half
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
10K | 53:12 | 8:34 | 6.21 mi | 53:12 | 8:34 | - | |
HALF(13.11 mi) | 1:52:29 | 8:35 | 6.90 mi | 59:17 | 8:36 | +0:02 | |
20M | 2:50:14 | 8:31 | 6.89 mi | 57:45 | 8:23 | -0:13 | |
Finish(26.22 mi) | 3:47:31 | 8:42 | 6.22 mi | 57:17 | 9:13 | +0:50 |
Trend:
Faster pace
Steady pace
Slower pace
Checkpoints & Pacing
Pace Line
Fastest Pace
8:23 /mi
Average Pace
8:41 /mi
Slowest Pace
9:13 /mi
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Fastest
Middle
Slowest
Average
Segments
Time at Faster Pace
2:50:14
75% of race
Time at Steady Pace
57:17
25% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:41 /mi
Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)
Heatmap
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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M60-64 | Seg. Overall | Seg. Males | Seg. M60-64 |
|---|---|---|---|---|---|---|---|
| 10K | 6.21 mi | 437 | 354 | 5 | 437 | 354 | 5 |
| HALF(13.11 mi) | 6.90 mi | 435+2 | 349+5 | 5 | 455 | 363 | 5 |
| 20M | 6.89 mi | 398+37 | 323+26 | 6-1 | 349 | 281 | 5 |
| Finish(26.22 mi) | 6.22 mi | 348+50 | 280+43 | 4+2 | 332 | 256 | 4 |
Segment Performance Analysis
Start → 10K
0.0 - 6.2 mi
619 ft706 ft
↑ 229ft↓ 142ft
99 ft
Overall
437
Males
354
M60-64
5
10K→HALF
6.2 - 13.1 mi
701 ft649 ft
↑ 199ft↓ 250ft
52 ft
Overall
455
Males
363
M60-64
5
HALF→20M
13.1 - 20.0 mi
646 ft628 ft
↑ 247ft↓ 266ft
51 ft
Overall
349
Males
281
M60-64
5
20M→Finish
20.0 - 26.2 mi
617 ft610 ft
↑ 192ft↓ 198ft
47 ft
Overall
332
Males
256
M60-64
4
Passing Analysis
No position changes recorded for this athlete.
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