Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMackenzie M Renaudin
#853 · 1:29:41 · F17 · Group N · DR
Wave start 8:41 AM (N-DR)
Athlete B
OfficialGrace C Palmer
#854 · 1:32:42 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Mackenzie (N-DR) started at 8:41 AM; Grace (K-DR) started at 8:38 AM. That gave Grace a 3 minutes head start on Mackenzie. On foot, Mackenzie ran 1:29:41 and Grace ran 1:32:42 — Mackenzie was 3:01 faster than Grace. Mackenzie took official place 853rd (time-based 904th) and Grace took official place 854th (time-based 957th). Mackenzie was faster on foot and finished ahead on the official clock too. Biggest swing: Mackenzie gained 1:21 from Cardiac to White Gate.
Deltas
ComputedWave start
Grace C Palmer (K-DR) started 3 min earlier than Mackenzie (N-DR).
- Overall place Δ
- -1
- Actual time Δ
- -3:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Grace earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +10
Δ = Mackenzie − Grace. Negative means Mackenzie is ahead/faster.
Race timeline
Computed- Grace (K-DR) started at 8:38 AM.
- Mackenzie (N-DR) started at 8:41 AM, 3:00 later.
- Actual running time: Mackenzie was 3:01 faster on foot than Grace.
- Finish clock: Mackenzie crossed the line 0:01 ahead of Grace — Mackenzie wins this head-to-head.
Δ (A − B): actual -3:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mackenzie | Grace | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:39 | 11:01 | -0:22 |
| Stairs to Windy Gap | 7:41 | 8:34 | -0:53 |
| Windy Gap to Muir Woods | 7:17 | 7:19 | -0:02 |
| Muir Woods to Cardiac | 36:01 | 36:44 | -0:43 |
| Cardiac to White Gate | 17:46 | 19:07 | -1:21 |
| White Gate to The Stile | 8:11 | 7:55 | +0:16 |
| The Stile to Finish | 2:06 | 2:02 | +0:04 |
Δ negative = Mackenzie ran the segment faster.