Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMichael Doonan
#1202 · 1:40:30 · M46 · Group W · DR
Wave start 8:48 AM (W-DR)
Athlete B
OfficialStella Peterson-Beil
#1205 · 2:01:42 · F7 · Group AAA · DR
Wave start 8:27 AM (AAA-DR)
Interpretation
Michael (W-DR) started at 8:48 AM; Stella (AAA-DR) started at 8:27 AM. That gave Stella a 21 minutes head start on Michael. On foot, Michael ran 1:40:30 and Stella ran 2:01:42 — Michael was 21:12 faster than Stella. Michael took official place 1202nd (time-based 1102nd) and Stella took official place 1205th (time-based 1295th). Michael was faster on foot and finished ahead on the official clock too. Biggest swing: Michael gained 7:46 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Stella Peterson-Beil (AAA-DR) started 21 min earlier than Michael (W-DR).
- Overall place Δ
- -3
- Actual time Δ
- -21:12
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 21 min (Stella earlier)
- Finish clock Δ
- -0:12
- Section place Δ
- +22
Δ = Michael − Stella. Negative means Michael is ahead/faster.
Race timeline
Computed- Stella (AAA-DR) started at 8:27 AM.
- Michael (W-DR) started at 8:48 AM, 21:00 later.
- Actual running time: Michael was 21:12 faster on foot than Stella.
- Finish clock: Michael crossed the line 0:12 ahead of Stella — Michael wins this head-to-head.
Δ (A − B): actual -21:12 · finish clock -0:12.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Michael | Stella | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:45 | 12:04 | -1:19 |
| Stairs to Windy Gap | 8:36 | 10:26 | -1:50 |
| Windy Gap to Muir Woods | 8:58 | 10:45 | -1:47 |
| Muir Woods to Cardiac | 36:15 | 44:01 | -7:46 |
| Cardiac to White Gate | 22:23 | 28:44 | -6:21 |
| White Gate to The Stile | 10:48 | 12:37 | -1:49 |
| The Stile to Finish | 2:45 | 3:05 | -0:20 |
Δ negative = Michael ran the segment faster.