Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJakob Kirschenbaum
#1014 · 1:29:49 · M49 · Group V · DR
Wave start 8:47 AM (V-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
Jakob (V-DR) started at 8:47 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 23 minutes head start on Jakob because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jakob ran 1:29:49 and Edward ran 48:29 — Edward was 41:20 faster than Jakob. Jakob took official place 1014th (time-based 907th) 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 16:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 23 min earlier than Jakob (V-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1012
- Actual time Δ
- +41:20
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 23 min (Edward earlier)
- Finish clock Δ
- +1:04:20
- Section place Δ
- —
Δ = Jakob − Edward. Negative means Jakob is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Jakob (V-DR) started at 8:47 AM, 23:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 41:20 faster on foot than Jakob.
- Finish clock: Edward crossed the line 1:04:20 ahead of Jakob — Edward wins this head-to-head.
Δ (A − B): actual +41:20 · finish clock +1:04:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jakob | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:43 | 5:48 | +3:55 |
| Stairs to Windy Gap | 8:08 | 4:17 | +3:51 |
| Windy Gap to Muir Woods | 6:51 | 4:16 | +2:35 |
| Muir Woods to Cardiac | 34:49 | 17:52 | +16:57 |
| Cardiac to White Gate | 18:30 | 9:40 | +8:50 |
| White Gate to The Stile | 9:21 | 5:03 | +4:18 |
| The Stile to Finish | 2:27 | 1:33 | +0:54 |
Δ negative = Jakob ran the segment faster.