Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMarc Roper
#1200 · 1:42:26 · M53 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialLisa Herder
#1195 · 2:00:14 · F68 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Marc (U-DR) started at 8:46 AM; Lisa (AAA-DR) started at 8:27 AM. That gave Lisa a 19 minutes head start on Marc. On foot, Marc ran 1:42:26 and Lisa ran 2:00:14 — Marc was 17:48 faster than Lisa. Marc took official place 1200th (time-based 1126th) and Lisa took official place 1195th (time-based 1289th). Lisa's head start was enough to flip the official order even though Marc was faster on foot. Biggest swing: Marc gained 7:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Lisa Herder (AAA-DR) started 19 min earlier than Marc (U-DR).
- Overall place Δ
- +5
- Actual time Δ
- -17:48
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 19 min (Lisa earlier)
- Finish clock Δ
- +1:12
- Section place Δ
- +28
Δ = Marc − Lisa. Negative means Marc is ahead/faster.
Race timeline
Computed- Lisa (AAA-DR) started at 8:27 AM.
- Marc (U-DR) started at 8:46 AM, 19:00 later.
- Actual running time: Marc was 17:48 faster on foot than Lisa.
- Finish clock: Lisa crossed the line 1:12 ahead of Marc — Lisa wins this head-to-head.
Δ (A − B): actual -17:48 · finish clock +1:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Marc | Lisa | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:03 | 14:32 | -2:29 |
| Stairs to Windy Gap | 8:03 | 10:00 | -1:57 |
| Windy Gap to Muir Woods | 9:14 | 10:55 | -1:41 |
| Muir Woods to Cardiac | 33:59 | 41:56 | -7:57 |
| Cardiac to White Gate | 24:48 | 27:31 | -2:43 |
| White Gate to The Stile | 11:02 | 12:24 | -1:22 |
| The Stile to Finish | 3:17 | 2:56 | +0:21 |
Δ negative = Marc ran the segment faster.