Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKrista P Campbell
#673 · 1:23:24 · F51 · 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
Krista (L-DR) started at 8:39 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 15 minutes head start on Krista because the Runner wave starts 27 minutes after the Invitational wave. On foot, Krista ran 1:23:24 and Edward ran 48:29 — Edward was 34:55 faster than Krista. Krista took official place 673rd (time-based 752nd) 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 13:28 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 15 min earlier than Krista (L-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +671
- Actual time Δ
- +34:55
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 15 min (Edward earlier)
- Finish clock Δ
- +49:55
- Section place Δ
- —
Δ = Krista − Edward. Negative means Krista is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Krista (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 34:55 faster on foot than Krista.
- Finish clock: Edward crossed the line 49:55 ahead of Krista — Edward wins this head-to-head.
Δ (A − B): actual +34:55 · finish clock +49:55.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Krista | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:23 | 5:48 | +3:35 |
| Stairs to Windy Gap | 8:11 | 4:17 | +3:54 |
| Windy Gap to Muir Woods | 7:36 | 4:16 | +3:20 |
| Muir Woods to Cardiac | 31:20 | 17:52 | +13:28 |
| Cardiac to White Gate | 16:40 | 9:40 | +7:00 |
| White Gate to The Stile | 7:55 | 5:03 | +2:52 |
| The Stile to Finish | 2:19 | 1:33 | +0:46 |
Δ negative = Krista ran the segment faster.