Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialLaura Fogli
#1213 · 1:50:06 · F49 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialEmily K Spady
#1212 · 1:46:05 · F38 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Laura (L-DR) started at 8:39 AM; Emily (Q-DR) started at 8:43 AM. That gave Laura a 4 minutes head start on Emily. On foot, Laura ran 1:50:06 and Emily ran 1:46:05 — Emily was 4:01 faster than Laura. Laura took official place 1213th (time-based 1228th) and Emily took official place 1212th (time-based 1181st). Emily was faster on foot and finished ahead on the official clock too. Biggest swing: Emily gained 2:25 from Cardiac to White Gate.
Deltas
ComputedWave start
Laura Fogli (L-DR) started 4 min earlier than Emily (Q-DR).
- Overall place Δ
- +1
- Actual time Δ
- +4:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Laura earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- -45
Δ = Laura − Emily. Negative means Laura is ahead/faster.
Race timeline
Computed- Laura (L-DR) started at 8:39 AM.
- Emily (Q-DR) started at 8:43 AM, 4:00 later.
- Actual running time: Emily was 4:01 faster on foot than Laura.
- Finish clock: Emily crossed the line 0:01 ahead of Laura — Emily wins this head-to-head.
Δ (A − B): actual +4:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laura | Emily | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:49 | 11:09 | +1:40 |
| Stairs to Windy Gap | 8:43 | 9:40 | -0:57 |
| Windy Gap to Muir Woods | 9:40 | 9:53 | -0:13 |
| Muir Woods to Cardiac | 40:53 | 40:03 | +0:50 |
| Cardiac to White Gate | 24:21 | 21:56 | +2:25 |
| White Gate to The Stile | 10:59 | 10:37 | +0:22 |
| The Stile to Finish | 2:41 | 2:47 | -0:06 |
Δ negative = Laura ran the segment faster.