Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff D Candrian
#1097 · 1:32:10 · M43 · Group X · DR
Wave start 8:49 AM (X-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
Jeff (X-DR) started at 8:49 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 25 minutes head start on Jeff because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeff ran 1:32:10 and Edward ran 48:29 — Edward was 43:41 faster than Jeff. Jeff took official place 1097th (time-based 947th) 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 17:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 25 min earlier than Jeff (X-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1095
- Actual time Δ
- +43:41
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 25 min (Edward earlier)
- Finish clock Δ
- +1:08:41
- Section place Δ
- —
Δ = Jeff − Edward. Negative means Jeff is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Jeff (X-DR) started at 8:49 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 43:41 faster on foot than Jeff.
- Finish clock: Edward crossed the line 1:08:41 ahead of Jeff — Edward wins this head-to-head.
Δ (A − B): actual +43:41 · finish clock +1:08:41.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:53 | 5:48 | +5:05 |
| Stairs to Windy Gap | 7:43 | 4:17 | +3:26 |
| Windy Gap to Muir Woods | 6:53 | 4:16 | +2:37 |
| Muir Woods to Cardiac | 35:46 | 17:52 | +17:54 |
| Cardiac to White Gate | 19:11 | 9:40 | +9:31 |
| White Gate to The Stile | 9:14 | 5:03 | +4:11 |
| The Stile to Finish | 2:30 | 1:33 | +0:57 |
Δ negative = Jeff ran the segment faster.