Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSedi A Blachford
#927 · 1:32:56 · F22 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialPreston T Rhodes
#926 · 1:30:55 · M11 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Sedi (N-DR) started at 8:41 AM; Preston (Q-DR) started at 8:43 AM. That gave Sedi a 2 minutes head start on Preston. On foot, Sedi ran 1:32:56 and Preston ran 1:30:55 — Preston was 2:01 faster than Sedi. Sedi took official place 927th (time-based 960th) and Preston took official place 926th (time-based 924th). Preston was faster on foot and finished ahead on the official clock too. Biggest swing: Preston gained 1:37 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Sedi A Blachford (N-DR) started 2 min earlier than Preston (Q-DR).
- Overall place Δ
- +1
- Actual time Δ
- +2:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Sedi earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -27
Δ = Sedi − Preston. Negative means Sedi is ahead/faster.
Race timeline
Computed- Sedi (N-DR) started at 8:41 AM.
- Preston (Q-DR) started at 8:43 AM, 2:00 later.
- Actual running time: Preston was 2:01 faster on foot than Sedi.
- Finish clock: Preston crossed the line 0:01 ahead of Sedi — Preston wins this head-to-head.
Δ (A − B): actual +2:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sedi | Preston | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:03 | 10:22 | +0:41 |
| Stairs to Windy Gap | 8:40 | 8:04 | +0:36 |
| Windy Gap to Muir Woods | 7:02 | 7:32 | -0:30 |
| Muir Woods to Cardiac | 36:49 | 35:12 | +1:37 |
| Cardiac to White Gate | 17:52 | 18:19 | -0:27 |
| White Gate to The Stile | 8:58 | 8:56 | +0:02 |
| The Stile to Finish | 2:32 | 2:30 | +0:02 |
Δ negative = Sedi ran the segment faster.