Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCrystal Leonetti
#930 · 1:34:59 · F49 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialSarah G Santo Domingo
#929 · 1:33:59 · F47 · Group M · DR
Wave start 8:40 AM (M-DR)
Interpretation
Crystal (L-DR) started at 8:39 AM; Sarah (M-DR) started at 8:40 AM. That gave Crystal a 1 minute head start on Sarah. On foot, Crystal ran 1:34:59 and Sarah ran 1:33:59 — Sarah was 1:00 faster than Crystal. Crystal took official place 930th (time-based 1010th) and Sarah took official place 929th (time-based 988th). Sarah was faster on foot and finished ahead on the official clock too. Biggest swing: Sarah gained 3:15 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Crystal Leonetti (L-DR) started 1 min earlier than Sarah (M-DR).
- Overall place Δ
- +1
- Actual time Δ
- +1:00
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Crystal earlier)
- Finish clock Δ
- ±0:00
- Section place Δ
- -4
Δ = Crystal − Sarah. Negative means Crystal is ahead/faster.
Race timeline
Computed- Crystal (L-DR) started at 8:39 AM.
- Sarah (M-DR) started at 8:40 AM, 1:00 later.
- Actual running time: Sarah was 1:00 faster on foot than Crystal.
- They crossed the finish line at the same clock time.
Δ (A − B): actual +1:00 · finish clock ±0:00.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Crystal | Sarah | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:06 | 10:23 | +0:43 |
| Stairs to Windy Gap | 8:27 | 7:56 | +0:31 |
| Windy Gap to Muir Woods | 6:57 | 8:45 | -1:48 |
| Muir Woods to Cardiac | 37:18 | 34:03 | +3:15 |
| Cardiac to White Gate | 19:09 | 20:24 | -1:15 |
| White Gate to The Stile | 9:25 | 9:42 | -0:17 |
| The Stile to Finish | 2:37 | 2:46 | -0:09 |
Δ negative = Crystal ran the segment faster.