Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMiles Youmans
#1353 · 2:16:50 · M9 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialTien Nguyen
#1348 · 2:02:54 · M36 · Group Y · DR
Wave start 8:50 AM (Y-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
Miles (L-DR) started at 8:39 AM; Tien (Y-DR) started at 8:50 AM. That gave Miles a 11 minutes head start on Tien. On foot, Miles ran 2:16:50 and Tien ran 2:02:54 — Tien was 13:56 faster than Miles. Miles took official place 1353rd (time-based 1344th) and Tien took official place 1348th (time-based 1303rd). Tien was faster on foot and finished ahead on the official clock too. Biggest swing: Tien gained 2:10 from Top of Stairs to Windy Gap.
Deltas
ComputedWave start
Miles Youmans (L-DR) started 11 min earlier than Tien (Y-DR).
- Overall place Δ
- +5
- Actual time Δ
- +13:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Miles earlier)
- Finish clock Δ
- +2:56
- Section place Δ
- -69
Δ = Miles − Tien. Negative means Miles is ahead/faster.
Race timeline
Computed- Miles (L-DR) started at 8:39 AM.
- Tien (Y-DR) started at 8:50 AM, 11:00 later.
- Actual running time: Tien was 13:56 faster on foot than Miles.
- Finish clock: Tien crossed the line 2:56 ahead of Miles — Tien wins this head-to-head.
Δ (A − B): actual +13:56 · finish clock +2:56.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Miles | Tien | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:24 | 12:17 | +0:07 |
| Stairs to Windy Gap | 14:39 | 12:29 | +2:10 |
| Windy Gap to Muir Woods | — | 9:16 | — |
| Muir Woods to Cardiac | — | 46:45 | — |
| Cardiac to White Gate | — | 23:05 | — |
| White Gate to The Stile | — | 14:49 | — |
| The Stile to Finish | — | 4:13 | — |
Δ negative = Miles ran the segment faster.