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 Y Katz
#1184 · 1:47:17 · F50 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialThomas F Coates
#1181 · 1:41:09 · M54 · Group T · DR
Wave start 8:45 AM (T-DR)
Interpretation
Lisa (L-DR) started at 8:39 AM; Thomas (T-DR) started at 8:45 AM. That gave Lisa a 6 minutes head start on Thomas. On foot, Lisa ran 1:47:17 and Thomas ran 1:41:09 — Thomas was 6:08 faster than Lisa. Lisa took official place 1184th (time-based 1200th) and Thomas took official place 1181st (time-based 1114th). Thomas was faster on foot and finished ahead on the official clock too. Biggest swing: Thomas gained 6:42 from Cardiac to White Gate.
Deltas
ComputedWave start
Lisa Y Katz (L-DR) started 6 min earlier than Thomas (T-DR).
- Overall place Δ
- +3
- Actual time Δ
- +6:08
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Lisa earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +7
Δ = Lisa − Thomas. Negative means Lisa is ahead/faster.
Race timeline
Computed- Lisa (L-DR) started at 8:39 AM.
- Thomas (T-DR) started at 8:45 AM, 6:00 later.
- Actual running time: Thomas was 6:08 faster on foot than Lisa.
- Finish clock: Thomas crossed the line 0:08 ahead of Lisa — Thomas wins this head-to-head.
Δ (A − B): actual +6:08 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Lisa | Thomas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:42 | 11:03 | +0:39 |
| Stairs to Windy Gap | 9:02 | 10:16 | -1:14 |
| Windy Gap to Muir Woods | 10:38 | 7:49 | +2:49 |
| Muir Woods to Cardiac | 35:43 | 41:10 | -5:27 |
| Cardiac to White Gate | 25:58 | 19:16 | +6:42 |
| White Gate to The Stile | 11:16 | 9:07 | +2:09 |
| The Stile to Finish | 2:58 | 2:28 | +0:30 |
Δ negative = Lisa ran the segment faster.