James Obrien
San Francisco
Bib: 1707 M 51
Masters
0:00
0:00
/ miMasters
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Overall
#0 / 1456
Top 9%Gender (Male)
#0 / 836
Top 14%Masters (Masters Men)
#0 / 389
Top 8%Division (M50-54)
#0 / 69
Top 9%Race Day Weather
42°/32°F
scattered clouds
Race Timeline
Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 10 · 204 ft
Mile 15 · 154 ft
Start
0:00
Race begins
10K· 6.21 mi
7:26/mi
46:10
↑ 218 ft↓ 323 ft0.3% grade
13.1M
7:28/mi
1:37:36
↑ 132 ft↓ 211 ft0.2% grade
20M
7:20/mi
2:28:14
↑ 195 ft↓ 222 ft
Finish· 26.22 mi
7:08/mi
3:12:34
↑ 64 ft↓ 131 ft0.2% grade
Course Elevation
611ft
Total climb
353ft
Range
58 to 411 ft
894ft
Total descent
About the height of a redwood tree
The Course
Half Splits
1st Half· via 13.1M
1:37:367:27 /mi+2.7%
2nd Half
1:34:587:14 /mi✓ faster
Negative split — 2.7% faster in the second half
AI Race Performance Report
James's race, broken down like a coach
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
10K | 46:10 | 7:26 | 6.21 mi | 46:10 | 7:26 | - | |
13.1M | 1:37:36 | 7:27 | 6.89 mi | 51:26 | 7:28 | +0:02 | |
20M | 2:28:14 | 7:25 | 6.90 mi | 50:38 | 7:20 | -0:08 | |
Finish(26.22 mi) | 3:12:34 | 7:21 | 6.22 mi | 44:20 | 7:08 | -0:12 |
Trend:
Faster pace
Steady pace
Slower pace
More below
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