Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLisa A Barringer
#834 · 1:32:59 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialChristopher C Golis
#831 · 1:21:55 · M45 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Lisa (J-DR) started at 8:37 AM; Christopher (W-DR) started at 8:48 AM. That gave Lisa a 11 minutes head start on Christopher. On foot, Lisa ran 1:32:59 and Christopher ran 1:21:55 — Christopher was 11:04 faster than Lisa. Lisa took official place 834th (time-based 964th) and Christopher took official place 831st (time-based 705th). Christopher was faster on foot and finished ahead on the official clock too. Biggest swing: Christopher gained 3:25 from Cardiac to White Gate.
Deltas
ComputedWave start
Lisa A Barringer (J-DR) started 11 min earlier than Christopher (W-DR).
- Overall place Δ
- +3
- Actual time Δ
- +11:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Lisa earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -12
Δ = Lisa − Christopher. Negative means Lisa is ahead/faster.
Race timeline
Computed- Lisa (J-DR) started at 8:37 AM.
- Christopher (W-DR) started at 8:48 AM, 11:00 later.
- Actual running time: Christopher was 11:04 faster on foot than Lisa.
- Finish clock: Christopher crossed the line 0:04 ahead of Lisa — Christopher wins this head-to-head.
Δ (A − B): actual +11:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lisa | Christopher | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:32 | 9:41 | +0:51 |
| Stairs to Windy Gap | 8:27 | 7:32 | +0:55 |
| Windy Gap to Muir Woods | 7:35 | 6:28 | +1:07 |
| Muir Woods to Cardiac | 35:25 | 32:51 | +2:34 |
| Cardiac to White Gate | 19:14 | 15:49 | +3:25 |
| White Gate to The Stile | 9:25 | 7:33 | +1:52 |
| The Stile to Finish | 2:21 | 2:01 | +0:20 |
Δ negative = Lisa ran the segment faster.