Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJosh Ephraim
#917 · 1:23:28 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialMichelle J Coffman
#920 · 1:46:33 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Josh (Y-DR) started at 8:50 AM; Michelle (AAA-DR) started at 8:27 AM. That gave Michelle a 23 minutes head start on Josh. On foot, Josh ran 1:23:28 and Michelle ran 1:46:33 — Josh was 23:05 faster than Michelle. Josh took official place 917th (time-based 755th) and Michelle took official place 920th (time-based 1190th). 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 = Josh − Michelle. Negative means Josh 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 | Josh | Michelle | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:32 | 12:37 | -3:05 |
| Stairs to Windy Gap | 6:37 | 9:41 | -3:04 |
| Windy Gap to Muir Woods | 6:15 | 9:22 | -3:07 |
| Muir Woods to Cardiac | 33:55 | 38:52 | -4:57 |
| Cardiac to White Gate | 16:31 | 22:31 | -6:00 |
| White Gate to The Stile | 8:36 | 10:33 | -1:57 |
| The Stile to Finish | 2:02 | 2:57 | -0:55 |
Δ negative = Josh ran the segment faster.