Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichelle J Coffman
#920 · 1:46:33 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Athlete B
OfficialJosh Ephraim
#917 · 1:23:28 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Michelle (AAA-DR) started at 8:27 AM; Josh (Y-DR) started at 8:50 AM. That gave Michelle a 23 minutes head start on Josh. On foot, Michelle ran 1:46:33 and Josh ran 1:23:28 — Josh was 23:05 faster than Michelle. Michelle took official place 920th (time-based 1190th) and Josh took official place 917th (time-based 755th). Josh was faster on foot and finished ahead on the official clock too. Biggest swing: Josh gained 6:00 from Cardiac to White Gate.
Deltas
ComputedWave start
Michelle J Coffman (AAA-DR) started 23 min earlier than Josh (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- +23:05
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 23 min (Michelle earlier)
- Finish clock Δ
- +0:05
- Section place Δ
- -55
Δ = Michelle − Josh. Negative means Michelle is ahead/faster.
Race timeline
Computed- Michelle (AAA-DR) started at 8:27 AM.
- Josh (Y-DR) started at 8:50 AM, 23:00 later.
- Actual running time: Josh was 23:05 faster on foot than Michelle.
- Finish clock: Josh crossed the line 0:05 ahead of Michelle — Josh wins this head-to-head.
Δ (A − B): actual +23:05 · finish clock +0:05.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michelle | Josh | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:37 | 9:32 | +3:05 |
| Stairs to Windy Gap | 9:41 | 6:37 | +3:04 |
| Windy Gap to Muir Woods | 9:22 | 6:15 | +3:07 |
| Muir Woods to Cardiac | 38:52 | 33:55 | +4:57 |
| Cardiac to White Gate | 22:31 | 16:31 | +6:00 |
| White Gate to The Stile | 10:33 | 8:36 | +1:57 |
| The Stile to Finish | 2:57 | 2:02 | +0:55 |
Δ negative = Michelle ran the segment faster.