Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJennifer swenson
#1095 · 1:47:05 · F58 · Group F · DR
Wave start 8:34 AM (F-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
Jennifer (F-DR) started at 8:34 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 10 minutes head start on Jennifer because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jennifer ran 1:47:05 and Edward ran 48:29 — Edward was 58:36 faster than Jennifer. Jennifer took official place 1095th (time-based 1198th) 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 22:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 10 min earlier than Jennifer (F-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1093
- Actual time Δ
- +58:36
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 10 min (Edward earlier)
- Finish clock Δ
- +1:08:36
- Section place Δ
- —
Δ = Jennifer − Edward. Negative means Jennifer is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Jennifer (F-DR) started at 8:34 AM, 10:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 58:36 faster on foot than Jennifer.
- Finish clock: Edward crossed the line 1:08:36 ahead of Jennifer — Edward wins this head-to-head.
Δ (A − B): actual +58:36 · finish clock +1:08:36.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jennifer | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:49 | 5:48 | +6:01 |
| Stairs to Windy Gap | 9:36 | 4:17 | +5:19 |
| Windy Gap to Muir Woods | 8:33 | 4:16 | +4:17 |
| Muir Woods to Cardiac | 39:58 | 17:52 | +22:06 |
| Cardiac to White Gate | 23:36 | 9:40 | +13:56 |
| White Gate to The Stile | 10:28 | 5:03 | +5:25 |
| The Stile to Finish | 3:05 | 1:33 | +1:32 |
Δ negative = Jennifer ran the segment faster.