Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialElsie J Edelson
#597 · 1:16:47 · F14 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialTurner L Wallenstrom
#602 · 1:15:26 · F23 · Group P · DR
Wave start 8:42 AM (P-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Elsie (M-DR) started at 8:40 AM; Turner (P-DR) started at 8:42 AM. That gave Elsie a 2 minutes head start on Turner. On foot, Elsie ran 1:16:47 and Turner ran 1:15:26 — Turner was 1:21 faster than Elsie. Elsie took official place 597th (time-based 543rd) and Turner took official place 602nd (time-based 501st). Elsie's head start was enough to flip the official order even though Turner was faster on foot. Biggest swing: Turner gained 1:36 from Cardiac to White Gate.
Deltas
ComputedWave start
Elsie J Edelson (M-DR) started 2 min earlier than Turner (P-DR).
- Overall place Δ
- -5
- Actual time Δ
- +1:21
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Elsie earlier)
- Finish clock Δ
- -0:39
- Section place Δ
- -7
Δ = Elsie − Turner. Negative means Elsie is ahead/faster.
Race timeline
Computed- Elsie (M-DR) started at 8:40 AM.
- Turner (P-DR) started at 8:42 AM, 2:00 later.
- Actual running time: Turner was 1:21 faster on foot than Elsie.
- Finish clock: Elsie crossed the line 0:39 ahead of Turner — Elsie wins this head-to-head.
Δ (A − B): actual +1:21 · finish clock -0:39.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Elsie | Turner | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:49 | 9:03 | -0:14 |
| Stairs to Windy Gap | 6:27 | 6:42 | -0:15 |
| Windy Gap to Muir Woods | 6:31 | 6:29 | +0:02 |
| Muir Woods to Cardiac | 29:16 | 29:12 | +0:04 |
| Cardiac to White Gate | 16:18 | 14:42 | +1:36 |
| White Gate to The Stile | 7:33 | 7:16 | +0:17 |
| The Stile to Finish | 1:53 | 2:02 | -0:09 |
Δ negative = Elsie ran the segment faster.