Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKim A Levine
#822 · 1:32:39 · F53 · Group J · DR
Wave start 8:37 AM (J-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Kim (J-DR) started at 8:37 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 21 minutes head start on Kim because the Runner wave starts 27 minutes after the Invitational wave. On foot, Kim ran 1:32:39 and Julia ran 57:02 — Julia was 35:37 faster than Kim. Kim took official place 822nd (time-based 955th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 15:40 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 21 min earlier than Kim (J-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +819
- Actual time Δ
- +35:37
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 21 min (Julia earlier)
- Finish clock Δ
- +56:37
- Section place Δ
- —
Δ = Kim − Julia. Negative means Kim is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Kim (J-DR) started at 8:37 AM, 21:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 35:37 faster on foot than Kim.
- Finish clock: Julia crossed the line 56:37 ahead of Kim — Julia wins this head-to-head.
Δ (A − B): actual +35:37 · finish clock +56:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kim | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:56 | 6:46 | +4:10 |
| Stairs to Windy Gap | 8:11 | 5:03 | +3:08 |
| Windy Gap to Muir Woods | 7:33 | 5:20 | +2:13 |
| Muir Woods to Cardiac | 36:06 | 20:26 | +15:40 |
| Cardiac to White Gate | 18:19 | 11:52 | +6:27 |
| White Gate to The Stile | 9:00 | 5:54 | +3:06 |
| The Stile to Finish | 2:34 | 1:41 | +0:53 |
Δ negative = Kim ran the segment faster.