Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSpencer Bryan
#1198 · 1:39:19 · M42 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialAlex Kendall
#1203 · 1:42:32 · M13 · Group U · DR
Wave start 8:46 AM (U-DR)
Interpretation
Spencer (X-DR) started at 8:49 AM; Alex (U-DR) started at 8:46 AM. That gave Alex a 3 minutes head start on Spencer. On foot, Spencer ran 1:39:19 and Alex ran 1:42:32 — Spencer was 3:13 faster than Alex. Spencer took official place 1198th (time-based 1083rd) and Alex took official place 1203rd (time-based 1128th). Spencer was faster on foot and finished ahead on the official clock too. Biggest swing: Spencer gained 2:44 from Cardiac to White Gate.
Deltas
ComputedWave start
Alex Kendall (U-DR) started 3 min earlier than Spencer (X-DR).
- Overall place Δ
- -5
- Actual time Δ
- -3:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Alex earlier)
- Finish clock Δ
- -0:13
- Section place Δ
- -7
Δ = Spencer − Alex. Negative means Spencer is ahead/faster.
Race timeline
Computed- Alex (U-DR) started at 8:46 AM.
- Spencer (X-DR) started at 8:49 AM, 3:00 later.
- Actual running time: Spencer was 3:13 faster on foot than Alex.
- Finish clock: Spencer crossed the line 0:13 ahead of Alex — Spencer wins this head-to-head.
Δ (A − B): actual -3:13 · finish clock -0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Spencer | Alex | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:40 | 10:57 | -0:17 |
| Stairs to Windy Gap | 8:58 | 7:58 | +1:00 |
| Windy Gap to Muir Woods | 7:59 | 6:56 | +1:03 |
| Muir Woods to Cardiac | 38:43 | 41:05 | -2:22 |
| Cardiac to White Gate | 20:00 | 22:44 | -2:44 |
| White Gate to The Stile | 10:17 | 10:36 | -0:19 |
| The Stile to Finish | 2:42 | 2:16 | +0:26 |
Δ negative = Spencer ran the segment faster.