Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTien Nguyen
#1348 · 2:02:54 · M36 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialKien Tran
#1351 · 2:08:05 · M49 · Group V · DR
Wave start 8:47 AM (V-DR)
Interpretation
Tien (Y-DR) started at 8:50 AM; Kien (V-DR) started at 8:47 AM. That gave Kien a 3 minutes head start on Tien. On foot, Tien ran 2:02:54 and Kien ran 2:08:05 — Tien was 5:11 faster than Kien. Tien took official place 1348th (time-based 1303rd) and Kien took official place 1351st (time-based 1326th). Tien was faster on foot and finished ahead on the official clock too. Biggest swing: Tien gained 6:45 from White Gate to The Stile.
Deltas
ComputedWave start
Kien Tran (V-DR) started 3 min earlier than Tien (Y-DR).
- Overall place Δ
- -3
- Actual time Δ
- -5:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 3 min (Kien earlier)
- Finish clock Δ
- -2:11
- Section place Δ
- +86
Δ = Tien − Kien. Negative means Tien is ahead/faster.
Race timeline
Computed- Kien (V-DR) started at 8:47 AM.
- Tien (Y-DR) started at 8:50 AM, 3:00 later.
- Actual running time: Tien was 5:11 faster on foot than Kien.
- Finish clock: Tien crossed the line 2:11 ahead of Kien — Tien wins this head-to-head.
Δ (A − B): actual -5:11 · finish clock -2:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tien | Kien | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:17 | 10:38 | +1:39 |
| Stairs to Windy Gap | 12:29 | 8:34 | +3:55 |
| Windy Gap to Muir Woods | 9:16 | 6:44 | +2:32 |
| Muir Woods to Cardiac | 46:45 | 40:08 | +6:37 |
| Cardiac to White Gate | 23:05 | 22:04 | +1:01 |
| White Gate to The Stile | 14:49 | 21:34 | -6:45 |
| The Stile to Finish | 4:13 | 18:23 | -14:10 |
Δ negative = Tien ran the segment faster.