Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrian D Gavin
#1130 · 1:35:22 · M45 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialBen Crosswell
#1125 · 1:34:02 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Brian (W-DR) started at 8:48 AM; Ben (X-DR) started at 8:49 AM. That gave Brian a 1 minute head start on Ben. On foot, Brian ran 1:35:22 and Ben ran 1:34:02 — Ben was 1:20 faster than Brian. Brian took official place 1130th (time-based 1020th) and Ben took official place 1125th (time-based 989th). Ben was faster on foot and finished ahead on the official clock too. Biggest swing: Ben gained 1:32 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Brian D Gavin (W-DR) started 1 min earlier than Ben (X-DR).
- Overall place Δ
- +5
- Actual time Δ
- +1:20
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Brian earlier)
- Finish clock Δ
- +0:20
- Section place Δ
- +1
Δ = Brian − Ben. Negative means Brian is ahead/faster.
Race timeline
Computed- Brian (W-DR) started at 8:48 AM.
- Ben (X-DR) started at 8:49 AM, 1:00 later.
- Actual running time: Ben was 1:20 faster on foot than Brian.
- Finish clock: Ben crossed the line 0:20 ahead of Brian — Ben wins this head-to-head.
Δ (A − B): actual +1:20 · finish clock +0:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brian | Ben | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:11 | 10:08 | +0:03 |
| Stairs to Windy Gap | 8:00 | 9:10 | -1:10 |
| Windy Gap to Muir Woods | 7:36 | 8:22 | -0:46 |
| Muir Woods to Cardiac | 37:00 | 35:28 | +1:32 |
| Cardiac to White Gate | 19:49 | 18:18 | +1:31 |
| White Gate to The Stile | 10:04 | 10:12 | -0:08 |
| The Stile to Finish | 2:42 | 2:24 | +0:18 |
Δ negative = Brian ran the segment faster.