Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJill S Waters
#1393 · 2:53:12 · F61 · Group D · DR
Wave start 8:32 AM (D-DR)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jill (D-DR) started at 8:32 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 8 minutes head start on Jill because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jill ran 2:53:12 and Edward ran 48:29 — Edward was 2:04:43 faster than Jill. Jill took official place 1393rd (time-based 1388th) 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 40:21 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 8 min earlier than Jill (D-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1391
- Actual time Δ
- +2:04:43
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 8 min (Edward earlier)
- Finish clock Δ
- +2:12:43
- Section place Δ
- —
Δ = Jill − Edward. Negative means Jill is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Jill (D-DR) started at 8:32 AM, 8:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 2:04:43 faster on foot than Jill.
- Finish clock: Edward crossed the line 2:12:43 ahead of Jill — Edward wins this head-to-head.
Δ (A − B): actual +2:04:43 · finish clock +2:12:43.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jill | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:29 | 5:48 | +10:41 |
| Stairs to Windy Gap | 13:51 | 4:17 | +9:34 |
| Windy Gap to Muir Woods | 16:26 | 4:16 | +12:10 |
| Muir Woods to Cardiac | 58:13 | 17:52 | +40:21 |
| Cardiac to White Gate | 40:26 | 9:40 | +30:46 |
| White Gate to The Stile | 22:04 | 5:03 | +17:01 |
| The Stile to Finish | 5:43 | 1:33 | +4:10 |
Δ negative = Jill ran the segment faster.