Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTheresa Pickard
#857 · 1:30:46 · F45 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialMackenzie M Renaudin
#853 · 1:29:41 · F17 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Theresa (M-DR) started at 8:40 AM; Mackenzie (N-DR) started at 8:41 AM. That gave Theresa a 1 minute head start on Mackenzie. On foot, Theresa ran 1:30:46 and Mackenzie ran 1:29:41 — Mackenzie was 1:05 faster than Theresa. Theresa took official place 857th (time-based 921st) and Mackenzie took official place 853rd (time-based 904th). Mackenzie was faster on foot and finished ahead on the official clock too. Biggest swing: Theresa gained 2:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Theresa Pickard (M-DR) started 1 min earlier than Mackenzie (N-DR).
- Overall place Δ
- +4
- Actual time Δ
- +1:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Theresa earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -2
Δ = Theresa − Mackenzie. Negative means Theresa is ahead/faster.
Race timeline
Computed- Theresa (M-DR) started at 8:40 AM.
- Mackenzie (N-DR) started at 8:41 AM, 1:00 later.
- Actual running time: Mackenzie was 1:05 faster on foot than Theresa.
- Finish clock: Mackenzie crossed the line 0:05 ahead of Theresa — Mackenzie wins this head-to-head.
Δ (A − B): actual +1:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Theresa | Mackenzie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:28 | 10:39 | -0:11 |
| Stairs to Windy Gap | 8:00 | 7:41 | +0:19 |
| Windy Gap to Muir Woods | 8:07 | 7:17 | +0:50 |
| Muir Woods to Cardiac | 33:37 | 36:01 | -2:24 |
| Cardiac to White Gate | 19:32 | 17:46 | +1:46 |
| White Gate to The Stile | 8:47 | 8:11 | +0:36 |
| The Stile to Finish | 2:15 | 2:06 | +0:09 |
Δ negative = Theresa ran the segment faster.