Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRay Bolanos
#923 · 1:36:37 · M65 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialMichelle J Coffman
#920 · 1:46:33 · F66 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Ray (J-DR) started at 8:37 AM; Michelle (AAA-DR) started at 8:27 AM. That gave Michelle a 10 minutes head start on Ray. On foot, Ray ran 1:36:37 and Michelle ran 1:46:33 — Ray was 9:56 faster than Michelle. Ray took official place 923rd (time-based 1049th) and Michelle took official place 920th (time-based 1190th). Michelle's head start was enough to flip the official order even though Ray was faster on foot. Biggest swing: Ray gained 4:42 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Michelle J Coffman (AAA-DR) started 10 min earlier than Ray (J-DR).
- Overall place Δ
- +3
- Actual time Δ
- -9:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Michelle earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- 0
Δ = Ray − Michelle. Negative means Ray is ahead/faster.
Race timeline
Computed- Michelle (AAA-DR) started at 8:27 AM.
- Ray (J-DR) started at 8:37 AM, 10:00 later.
- Actual running time: Ray was 9:56 faster on foot than Michelle.
- Finish clock: Michelle crossed the line 0:04 ahead of Ray — Michelle wins this head-to-head.
Δ (A − B): actual -9:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Ray | Michelle | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:16 | 12:37 | -2:21 |
| Stairs to Windy Gap | 8:29 | 9:41 | -1:12 |
| Windy Gap to Muir Woods | 9:22 | 9:22 | ±0:00 |
| Muir Woods to Cardiac | 34:10 | 38:52 | -4:42 |
| Cardiac to White Gate | 21:35 | 22:31 | -0:56 |
| White Gate to The Stile | 10:05 | 10:33 | -0:28 |
| The Stile to Finish | 2:40 | 2:57 | -0:17 |
Δ negative = Ray ran the segment faster.