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
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Interpretation
Kim (J-DR) started at 8:37 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 13 minutes head start on Kim because the Runner wave starts 27 minutes after the Invitational wave. On foot, Kim ran 1:32:39 and Edward ran 48:29 — Edward was 44:10 faster than Kim. Kim took official place 822nd (time-based 955th) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 18:14 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 13 min earlier than Kim (J-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +820
- Actual time Δ
- +44:10
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 13 min (Edward earlier)
- Finish clock Δ
- +57:10
- Section place Δ
- —
Δ = Kim − Edward. Negative means Kim is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Kim (J-DR) started at 8:37 AM, 13:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 44:10 faster on foot than Kim.
- Finish clock: Edward crossed the line 57:10 ahead of Kim — Edward wins this head-to-head.
Δ (A − B): actual +44:10 · finish clock +57:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Kim | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:56 | 5:48 | +5:08 |
| Stairs to Windy Gap | 8:11 | 4:17 | +3:54 |
| Windy Gap to Muir Woods | 7:33 | 4:16 | +3:17 |
| Muir Woods to Cardiac | 36:06 | 17:52 | +18:14 |
| Cardiac to White Gate | 18:19 | 9:40 | +8:39 |
| White Gate to The Stile | 9:00 | 5:03 | +3:57 |
| The Stile to Finish | 2:34 | 1:33 | +1:01 |
Δ negative = Kim ran the segment faster.