Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMatthew Kearney
#906 · 1:21:45 · M27 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialJuan J Santos
#904 · 1:23:41 · M44 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Matthew (Z-DR) started at 8:51 AM; Juan (X-DR) started at 8:49 AM. That gave Juan a 2 minutes head start on Matthew. On foot, Matthew ran 1:21:45 and Juan ran 1:23:41 — Matthew was 1:56 faster than Juan. Matthew took official place 906th (time-based 699th) and Juan took official place 904th (time-based 760th). Juan's head start was enough to flip the official order even though Matthew was faster on foot. Biggest swing: Matthew gained 1:32 from Cardiac to White Gate.
Deltas
ComputedWave start
Juan J Santos (X-DR) started 2 min earlier than Matthew (Z-DR).
- Overall place Δ
- +2
- Actual time Δ
- -1:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Juan earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +23
Δ = Matthew − Juan. Negative means Matthew is ahead/faster.
Race timeline
Computed- Juan (X-DR) started at 8:49 AM.
- Matthew (Z-DR) started at 8:51 AM, 2:00 later.
- Actual running time: Matthew was 1:56 faster on foot than Juan.
- Finish clock: Juan crossed the line 0:04 ahead of Matthew — Juan wins this head-to-head.
Δ (A − B): actual -1:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Matthew | Juan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:34 | 9:48 | -0:14 |
| Stairs to Windy Gap | 7:11 | 7:25 | -0:14 |
| Windy Gap to Muir Woods | 6:21 | 7:07 | -0:46 |
| Muir Woods to Cardiac | 32:47 | 31:39 | +1:08 |
| Cardiac to White Gate | 15:28 | 17:00 | -1:32 |
| White Gate to The Stile | 8:16 | 8:23 | -0:07 |
| The Stile to Finish | 2:08 | 2:19 | -0:11 |
Δ negative = Matthew ran the segment faster.