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
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Interpretation
Laura (L-DR) started at 8:39 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 15 minutes head start on Laura because the Runner wave starts 27 minutes after the Invitational wave. On foot, Laura ran 1:50:06 and Edward ran 48:29 — Edward was 1:01:37 faster than Laura. Laura took official place 1213th (time-based 1228th) 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 23:01 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 15 min earlier than Laura (L-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1211
- Actual time Δ
- +1:01:37
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 15 min (Edward earlier)
- Finish clock Δ
- +1:16:37
- Section place Δ
- —
Δ = Laura − Edward. Negative means Laura is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Laura (L-DR) started at 8:39 AM, 15:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 1:01:37 faster on foot than Laura.
- Finish clock: Edward crossed the line 1:16:37 ahead of Laura — Edward wins this head-to-head.
Δ (A − B): actual +1:01:37 · finish clock +1:16:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Laura | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:49 | 5:48 | +7:01 |
| Stairs to Windy Gap | 8:43 | 4:17 | +4:26 |
| Windy Gap to Muir Woods | 9:40 | 4:16 | +5:24 |
| Muir Woods to Cardiac | 40:53 | 17:52 | +23:01 |
| Cardiac to White Gate | 24:21 | 9:40 | +14:41 |
| White Gate to The Stile | 10:59 | 5:03 | +5:56 |
| The Stile to Finish | 2:41 | 1:33 | +1:08 |
Δ negative = Laura ran the segment faster.