Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGrace C Palmer
#854 · 1:32:42 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Athlete B
OfficialOliver L Bennett
#851 · 1:19:36 · M19 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Grace (K-DR) started at 8:38 AM; Oliver (Z-DR) started at 8:51 AM. That gave Grace a 13 minutes head start on Oliver. On foot, Grace ran 1:32:42 and Oliver ran 1:19:36 — Oliver was 13:06 faster than Grace. Grace took official place 854th (time-based 957th) and Oliver took official place 851st (time-based 638th). Oliver was faster on foot and finished ahead on the official clock too. Biggest swing: Oliver gained 6:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Grace C Palmer (K-DR) started 13 min earlier than Oliver (Z-DR).
- Overall place Δ
- +3
- Actual time Δ
- +13:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Grace earlier)
- Finish clock Δ
- +0:06
- Section place Δ
- -25
Δ = Grace − Oliver. Negative means Grace is ahead/faster.
Race timeline
Computed- Grace (K-DR) started at 8:38 AM.
- Oliver (Z-DR) started at 8:51 AM, 13:00 later.
- Actual running time: Oliver was 13:06 faster on foot than Grace.
- Finish clock: Oliver crossed the line 0:06 ahead of Grace — Oliver wins this head-to-head.
Δ (A − B): actual +13:06 · finish clock +0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Grace | Oliver | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:01 | 8:33 | +2:28 |
| Stairs to Windy Gap | 8:34 | 6:42 | +1:52 |
| Windy Gap to Muir Woods | 7:19 | 6:43 | +0:36 |
| Muir Woods to Cardiac | 36:44 | 30:44 | +6:00 |
| Cardiac to White Gate | 19:07 | 16:44 | +2:23 |
| White Gate to The Stile | 7:55 | 8:10 | -0:15 |
| The Stile to Finish | 2:02 | 2:00 | +0:02 |
Δ negative = Grace ran the segment faster.