Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLuke Sell
#824 · 1:17:45 · M21 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
Officialjosie shumway
#819 · 1:26:36 · F34 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Luke (SCR-DR) started at 8:52 AM; josie (Q-DR) started at 8:43 AM. That gave josie a 9 minutes head start on Luke. On foot, Luke ran 1:17:45 and josie ran 1:26:36 — Luke was 8:51 faster than josie. Luke took official place 824th (time-based 574th) and josie took official place 819th (time-based 822nd). josie's head start was enough to flip the official order even though Luke was faster on foot. Biggest swing: Luke gained 1:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
josie shumway (Q-DR) started 9 min earlier than Luke (SCR-DR).
- Overall place Δ
- +5
- Actual time Δ
- -8:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (josie earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- -25
Δ = Luke − josie. Negative means Luke is ahead/faster.
Race timeline
Computed- josie (Q-DR) started at 8:43 AM.
- Luke (SCR-DR) started at 8:52 AM, 9:00 later.
- Actual running time: Luke was 8:51 faster on foot than josie.
- Finish clock: josie crossed the line 0:09 ahead of Luke — josie wins this head-to-head.
Δ (A − B): actual -8:51 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Luke | josie | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:45 | 10:39 | -1:54 |
| Stairs to Windy Gap | 6:26 | 7:37 | -1:11 |
| Windy Gap to Muir Woods | 6:05 | 7:37 | -1:32 |
| Muir Woods to Cardiac | 31:03 | 33:02 | -1:59 |
| Cardiac to White Gate | 15:26 | 17:09 | -1:43 |
| White Gate to The Stile | 7:58 | 8:23 | -0:25 |
| The Stile to Finish | 2:02 | 2:09 | -0:07 |
Δ negative = Luke ran the segment faster.