Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew D Tremblay
#895 · 1:22:16 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialAlexandra Z Holcomb
#892 · 1:32:12 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Andrew (Y-DR) started at 8:50 AM; Alexandra (M-DR) started at 8:40 AM. That gave Alexandra a 10 minutes head start on Andrew. On foot, Andrew ran 1:22:16 and Alexandra ran 1:32:12 — Andrew was 9:56 faster than Alexandra. Andrew took official place 895th (time-based 713th) and Alexandra took official place 892nd (time-based 949th). Alexandra's head start was enough to flip the official order even though Andrew was faster on foot. Biggest swing: Andrew gained 4:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Alexandra Z Holcomb (M-DR) started 10 min earlier than Andrew (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -9:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Alexandra earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +40
Δ = Andrew − Alexandra. Negative means Andrew is ahead/faster.
Race timeline
Computed- Alexandra (M-DR) started at 8:40 AM.
- Andrew (Y-DR) started at 8:50 AM, 10:00 later.
- Actual running time: Andrew was 9:56 faster on foot than Alexandra.
- Finish clock: Alexandra crossed the line 0:04 ahead of Andrew — Alexandra wins this head-to-head.
Δ (A − B): actual -9:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Alexandra | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:24 | 10:48 | -1:24 |
| Stairs to Windy Gap | 7:07 | 8:41 | -1:34 |
| Windy Gap to Muir Woods | 6:44 | 7:14 | -0:30 |
| Muir Woods to Cardiac | 32:15 | 36:22 | -4:07 |
| Cardiac to White Gate | 16:35 | 17:45 | -1:10 |
| White Gate to The Stile | 8:07 | 9:01 | -0:54 |
| The Stile to Finish | 2:04 | 2:21 | -0:17 |
Δ negative = Andrew ran the segment faster.