Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialHelle E Taheny
#1144 · 1:51:57 · F9 · 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
Helle (D-DR) started at 8:32 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 8 minutes head start on Helle because the Runner wave starts 27 minutes after the Invitational wave. On foot, Helle ran 1:51:57 and Edward ran 48:29 — Edward was 1:03:28 faster than Helle. Helle took official place 1144th (time-based 1244th) 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 26:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 8 min earlier than Helle (D-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1142
- Actual time Δ
- +1:03:28
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 8 min (Edward earlier)
- Finish clock Δ
- +1:11:28
- Section place Δ
- —
Δ = Helle − Edward. Negative means Helle is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Helle (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 1:03:28 faster on foot than Helle.
- Finish clock: Edward crossed the line 1:11:28 ahead of Helle — Edward wins this head-to-head.
Δ (A − B): actual +1:03:28 · finish clock +1:11:28.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Helle | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:36 | 5:48 | +5:48 |
| Stairs to Windy Gap | 8:57 | 4:17 | +4:40 |
| Windy Gap to Muir Woods | 8:09 | 4:16 | +3:53 |
| Muir Woods to Cardiac | 43:59 | 17:52 | +26:07 |
| Cardiac to White Gate | 24:29 | 9:40 | +14:49 |
| White Gate to The Stile | 12:05 | 5:03 | +7:02 |
| The Stile to Finish | 2:42 | 1:33 | +1:09 |
Δ negative = Helle ran the segment faster.