Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSarah G Santo Domingo
#929 · 1:33:59 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialReed D Klaeser
#925 · 1:22:46 · M30 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Sarah (M-DR) started at 8:40 AM; Reed (Z-DR) started at 8:51 AM. That gave Sarah a 11 minutes head start on Reed. On foot, Sarah ran 1:33:59 and Reed ran 1:22:46 — Reed was 11:13 faster than Sarah. Sarah took official place 929th (time-based 988th) and Reed took official place 925th (time-based 731st). Reed was faster on foot and finished ahead on the official clock too. Biggest swing: Reed gained 3:36 from Cardiac to White Gate.
Deltas
ComputedWave start
Sarah G Santo Domingo (M-DR) started 11 min earlier than Reed (Z-DR).
- Overall place Δ
- +4
- Actual time Δ
- +11:13
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Sarah earlier)
- Finish clock Δ
- +0:13
- Section place Δ
- -24
Δ = Sarah − Reed. Negative means Sarah is ahead/faster.
Race timeline
Computed- Sarah (M-DR) started at 8:40 AM.
- Reed (Z-DR) started at 8:51 AM, 11:00 later.
- Actual running time: Reed was 11:13 faster on foot than Sarah.
- Finish clock: Reed crossed the line 0:13 ahead of Sarah — Reed wins this head-to-head.
Δ (A − B): actual +11:13 · finish clock +0:13.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sarah | Reed | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:23 | 9:21 | +1:02 |
| Stairs to Windy Gap | 7:56 | 7:41 | +0:15 |
| Windy Gap to Muir Woods | 8:45 | 6:47 | +1:58 |
| Muir Woods to Cardiac | 34:03 | 32:54 | +1:09 |
| Cardiac to White Gate | 20:24 | 16:48 | +3:36 |
| White Gate to The Stile | 9:42 | 7:40 | +2:02 |
| The Stile to Finish | 2:46 | 1:35 | +1:11 |
Δ negative = Sarah ran the segment faster.