Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff D Perkins
#1209 · 1:44:48 · M56 · Group R · DR
Wave start 8:44 AM (R-DR)
Athlete B
OfficialEvelyn Elsie Esser
#1204 · 1:52:35 · F10 · Group H · DR
Wave start 8:36 AM (H-DR)
Interpretation
Jeff (R-DR) started at 8:44 AM; Evelyn (H-DR) started at 8:36 AM. That gave Evelyn a 8 minutes head start on Jeff. On foot, Jeff ran 1:44:48 and Evelyn ran 1:52:35 — Jeff was 7:47 faster than Evelyn. Jeff took official place 1209th (time-based 1162nd) and Evelyn took official place 1204th (time-based 1249th). Evelyn's head start was enough to flip the official order even though Jeff was faster on foot. Biggest swing: Jeff gained 2:24 from Cardiac to White Gate.
Deltas
ComputedWave start
Evelyn Elsie Esser (H-DR) started 8 min earlier than Jeff (R-DR).
- Overall place Δ
- +5
- Actual time Δ
- -7:47
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Evelyn earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- -6
Δ = Jeff − Evelyn. Negative means Jeff is ahead/faster.
Race timeline
Computed- Evelyn (H-DR) started at 8:36 AM.
- Jeff (R-DR) started at 8:44 AM, 8:00 later.
- Actual running time: Jeff was 7:47 faster on foot than Evelyn.
- Finish clock: Evelyn crossed the line 0:13 ahead of Jeff — Evelyn wins this head-to-head.
Δ (A − B): actual -7:47 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Evelyn | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:23 | 12:34 | -1:11 |
| Stairs to Windy Gap | 8:58 | 10:15 | -1:17 |
| Windy Gap to Muir Woods | 7:47 | 8:15 | -0:28 |
| Muir Woods to Cardiac | 41:57 | 44:15 | -2:18 |
| Cardiac to White Gate | 20:59 | 23:23 | -2:24 |
| White Gate to The Stile | 10:52 | 10:54 | -0:02 |
| The Stile to Finish | 2:52 | 2:59 | -0:07 |
Δ negative = Jeff ran the segment faster.