Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames Bingham
#1396 · 2:59:51 · M57 · Group Q · DR
Wave start 8:43 AM (Q-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
James (Q-DR) started at 8:43 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 19 minutes head start on James because the Runner wave starts 27 minutes after the Invitational wave. On foot, James ran 2:59:51 and Edward ran 48:29 — Edward was 2:11:22 faster than James. James took official place 1396th (time-based 1391st) 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 12:54 from White Gate to The Stile.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 19 min earlier than James (Q-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1394
- Actual time Δ
- +2:11:22
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 19 min (Edward earlier)
- Finish clock Δ
- +2:30:22
- Section place Δ
- —
Δ = James − Edward. Negative means James is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- James (Q-DR) started at 8:43 AM, 19:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 2:11:22 faster on foot than James.
- Finish clock: Edward crossed the line 2:30:22 ahead of James — Edward wins this head-to-head.
Δ (A − B): actual +2:11:22 · finish clock +2:30:22.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 22:13 | 5:48 | +16:25 |
| Stairs to Windy Gap | 13:30 | 4:17 | +9:13 |
| Windy Gap to Muir Woods | 14:06 | 4:16 | +9:50 |
| Muir Woods to Cardiac | — | 17:52 | — |
| Cardiac to White Gate | — | 9:40 | — |
| White Gate to The Stile | 17:57 | 5:03 | +12:54 |
| The Stile to Finish | 5:01 | 1:33 | +3:28 |
Δ negative = James ran the segment faster.