Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAndrea Hatch
#880 · 1:34:44 · F54 · 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
Andrea (J-DR) started at 8:37 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 13 minutes head start on Andrea because the Runner wave starts 27 minutes after the Invitational wave. On foot, Andrea ran 1:34:44 and Edward ran 48:29 — Edward was 46:15 faster than Andrea. Andrea took official place 880th (time-based 1004th) 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 17:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 13 min earlier than Andrea (J-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +878
- Actual time Δ
- +46:15
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 13 min (Edward earlier)
- Finish clock Δ
- +59:15
- Section place Δ
- —
Δ = Andrea − Edward. Negative means Andrea is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Andrea (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 46:15 faster on foot than Andrea.
- Finish clock: Edward crossed the line 59:15 ahead of Andrea — Edward wins this head-to-head.
Δ (A − B): actual +46:15 · finish clock +59:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Andrea | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:35 | 5:48 | +4:47 |
| Stairs to Windy Gap | 8:16 | 4:17 | +3:59 |
| Windy Gap to Muir Woods | 8:03 | 4:16 | +3:47 |
| Muir Woods to Cardiac | 35:03 | 17:52 | +17:11 |
| Cardiac to White Gate | 21:04 | 9:40 | +11:24 |
| White Gate to The Stile | 9:11 | 5:03 | +4:08 |
| The Stile to Finish | 2:32 | 1:33 | +0:59 |
Δ negative = Andrea ran the segment faster.