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 Hughes
#1275 · 1:46:21 · M35 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialGracie White
#1274 · 1:56:15 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Spencer (Y-DR) started at 8:50 AM; Gracie (M-DR) started at 8:40 AM. That gave Gracie a 10 minutes head start on Spencer. On foot, Spencer ran 1:46:21 and Gracie ran 1:56:15 — Spencer was 9:54 faster than Gracie. Spencer took official place 1275th (time-based 1186th) and Gracie took official place 1274th (time-based 1267th). Gracie's head start was enough to flip the official order even though Spencer was faster on foot. Biggest swing: Spencer gained 7:27 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Gracie White (M-DR) started 10 min earlier than Spencer (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- -9:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Gracie earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- +56
Δ = Spencer − Gracie. Negative means Spencer is ahead/faster.
Race timeline
Computed- Gracie (M-DR) started at 8:40 AM.
- Spencer (Y-DR) started at 8:50 AM, 10:00 later.
- Actual running time: Spencer was 9:54 faster on foot than Gracie.
- Finish clock: Gracie crossed the line 0:06 ahead of Spencer — Gracie wins this head-to-head.
Δ (A − B): actual -9:54 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Spencer | Gracie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:38 | 13:13 | -1:35 |
| Stairs to Windy Gap | 8:50 | 8:57 | -0:07 |
| Windy Gap to Muir Woods | 10:21 | 9:49 | +0:32 |
| Muir Woods to Cardiac | 38:20 | 45:47 | -7:27 |
| Cardiac to White Gate | 23:39 | 24:27 | -0:48 |
| White Gate to The Stile | 10:59 | 11:00 | -0:01 |
| The Stile to Finish | 2:34 | 3:02 | -0:28 |
Δ negative = Spencer ran the segment faster.