Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrew J Kallet
#1214 · 1:57:07 · M70 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialChristopher Londraville-Collins
#1210 · 1:40:52 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Andrew (D-DR) started at 8:32 AM; Christopher (W-DR) started at 8:48 AM. That gave Andrew a 16 minutes head start on Christopher. On foot, Andrew ran 1:57:07 and Christopher ran 1:40:52 — Christopher was 16:15 faster than Andrew. Andrew took official place 1214th (time-based 1273rd) and Christopher took official place 1210th (time-based 1109th). Christopher was faster on foot and finished ahead on the official clock too. Biggest swing: Christopher gained 5:49 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Andrew J Kallet (D-DR) started 16 min earlier than Christopher (W-DR).
- Overall place Δ
- +4
- Actual time Δ
- +16:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (Andrew earlier)
- Finish clock Δ
- +0:15
- Section place Δ
- -25
Δ = Andrew − Christopher. Negative means Andrew is ahead/faster.
Race timeline
Computed- Andrew (D-DR) started at 8:32 AM.
- Christopher (W-DR) started at 8:48 AM, 16:00 later.
- Actual running time: Christopher was 16:15 faster on foot than Andrew.
- Finish clock: Christopher crossed the line 0:15 ahead of Andrew — Christopher wins this head-to-head.
Δ (A − B): actual +16:15 · finish clock +0:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrew | Christopher | Δ |
|---|---|---|---|
| Start to Top of Stairs | 13:03 | 11:05 | +1:58 |
| Stairs to Windy Gap | 10:31 | 8:43 | +1:48 |
| Windy Gap to Muir Woods | 9:47 | 7:54 | +1:53 |
| Muir Woods to Cardiac | 44:38 | 38:49 | +5:49 |
| Cardiac to White Gate | 24:20 | 20:57 | +3:23 |
| White Gate to The Stile | 11:47 | 10:39 | +1:08 |
| The Stile to Finish | 3:01 | 2:45 | +0:16 |
Δ negative = Andrew ran the segment faster.