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
OfficialAmy Svendberg
#922 · 1:38:34 · F56 · Group G · DR
Wave start 8:35 AM (G-DR)
Interpretation
Sedi (N-DR) started at 8:41 AM; Amy (G-DR) started at 8:35 AM. That gave Amy a 6 minutes head start on Sedi. On foot, Sedi ran 1:32:56 and Amy ran 1:38:34 — Sedi was 5:38 faster than Amy. Sedi took official place 927th (time-based 960th) and Amy took official place 922nd (time-based 1075th). Amy's head start was enough to flip the official order even though Sedi was faster on foot. Biggest swing: Sedi gained 2:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Amy Svendberg (G-DR) started 6 min earlier than Sedi (N-DR).
- Overall place Δ
- +5
- Actual time Δ
- -5:38
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Amy earlier)
- Finish clock Δ
- +0:22
- Section place Δ
- +14
Δ = Sedi − Amy. Negative means Sedi is ahead/faster.
Race timeline
Computed- Amy (G-DR) started at 8:35 AM.
- Sedi (N-DR) started at 8:41 AM, 6:00 later.
- Actual running time: Sedi was 5:38 faster on foot than Amy.
- Finish clock: Amy crossed the line 0:22 ahead of Sedi — Amy wins this head-to-head.
Δ (A − B): actual -5:38 · finish clock +0:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sedi | Amy | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:03 | 11:32 | -0:29 |
| Stairs to Windy Gap | 8:40 | 8:49 | -0:09 |
| Windy Gap to Muir Woods | 7:02 | 8:18 | -1:16 |
| Muir Woods to Cardiac | 36:49 | 37:50 | -1:01 |
| Cardiac to White Gate | 17:52 | 20:16 | -2:24 |
| White Gate to The Stile | 8:58 | 9:17 | -0:19 |
| The Stile to Finish | 2:32 | 2:32 | ±0:00 |
Δ negative = Sedi ran the segment faster.