Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAstrid A Monterroso
#908 · 1:30:50 · F40 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialJuan J Santos
#904 · 1:23:41 · M44 · Group X · DR
Wave start 8:49 AM (X-DR)
Interpretation
Astrid (P-DR) started at 8:42 AM; Juan (X-DR) started at 8:49 AM. That gave Astrid a 7 minutes head start on Juan. On foot, Astrid ran 1:30:50 and Juan ran 1:23:41 — Juan was 7:09 faster than Astrid. Astrid took official place 908th (time-based 922nd) and Juan took official place 904th (time-based 760th). Juan was faster on foot and finished ahead on the official clock too. Biggest swing: Juan gained 3:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Astrid A Monterroso (P-DR) started 7 min earlier than Juan (X-DR).
- Overall place Δ
- +4
- Actual time Δ
- +7:09
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Astrid earlier)
- Finish clock Δ
- +0:09
- Section place Δ
- +7
Δ = Astrid − Juan. Negative means Astrid is ahead/faster.
Race timeline
Computed- Astrid (P-DR) started at 8:42 AM.
- Juan (X-DR) started at 8:49 AM, 7:00 later.
- Actual running time: Juan was 7:09 faster on foot than Astrid.
- Finish clock: Juan crossed the line 0:09 ahead of Astrid — Juan wins this head-to-head.
Δ (A − B): actual +7:09 · finish clock +0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Astrid | Juan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:09 | 9:48 | +1:21 |
| Stairs to Windy Gap | 7:46 | 7:25 | +0:21 |
| Windy Gap to Muir Woods | 7:26 | 7:07 | +0:19 |
| Muir Woods to Cardiac | 35:00 | 31:39 | +3:21 |
| Cardiac to White Gate | 18:12 | 17:00 | +1:12 |
| White Gate to The Stile | 8:43 | 8:23 | +0:20 |
| The Stile to Finish | 2:34 | 2:19 | +0:15 |
Δ negative = Astrid ran the segment faster.