Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff Beaver
#889 · 1:24:11 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialAlexandra Z Holcomb
#892 · 1:32:12 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Jeff (W-DR) started at 8:48 AM; Alexandra (M-DR) started at 8:40 AM. That gave Alexandra a 8 minutes head start on Jeff. On foot, Jeff ran 1:24:11 and Alexandra ran 1:32:12 — Jeff was 8:01 faster than Alexandra. Jeff took official place 889th (time-based 774th) and Alexandra took official place 892nd (time-based 949th). Jeff was faster on foot and finished ahead on the official clock too. Biggest swing: Jeff gained 3:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexandra Z Holcomb (M-DR) started 8 min earlier than Jeff (W-DR).
- Overall place Δ
- -3
- Actual time Δ
- -8:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Alexandra earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +4
Δ = Jeff − Alexandra. Negative means Jeff is ahead/faster.
Race timeline
Computed- Alexandra (M-DR) started at 8:40 AM.
- Jeff (W-DR) started at 8:48 AM, 8:00 later.
- Actual running time: Jeff was 8:01 faster on foot than Alexandra.
- Finish clock: Jeff crossed the line 0:01 ahead of Alexandra — Jeff wins this head-to-head.
Δ (A − B): actual -8:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Alexandra | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:46 | 10:48 | -1:02 |
| Stairs to Windy Gap | 6:56 | 8:41 | -1:45 |
| Windy Gap to Muir Woods | 6:26 | 7:14 | -0:48 |
| Muir Woods to Cardiac | 32:33 | 36:22 | -3:49 |
| Cardiac to White Gate | 17:43 | 17:45 | -0:02 |
| White Gate to The Stile | 8:41 | 9:01 | -0:20 |
| The Stile to Finish | 2:06 | 2:21 | -0:15 |
Δ negative = Jeff ran the segment faster.