Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark Soloway
#1352 · 2:15:45 · M61 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialTien Nguyen
#1348 · 2:02:54 · M36 · Group Y · DR
Wave start 8:50 AM (Y-DR)
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
Mark (M-DR) started at 8:40 AM; Tien (Y-DR) started at 8:50 AM. That gave Mark a 10 minutes head start on Tien. On foot, Mark ran 2:15:45 and Tien ran 2:02:54 — Tien was 12:51 faster than Mark. Mark took official place 1352nd (time-based 1343rd) 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 13:28 from Cardiac to White Gate.
Deltas
ComputedWave start
Mark Soloway (M-DR) started 10 min earlier than Tien (Y-DR).
- Overall place Δ
- +4
- Actual time Δ
- +12:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Mark earlier)
- Finish clock Δ
- +2:51
- Section place Δ
- -62
Δ = Mark − Tien. Negative means Mark is ahead/faster.
Race timeline
Computed- Mark (M-DR) started at 8:40 AM.
- Tien (Y-DR) started at 8:50 AM, 10:00 later.
- Actual running time: Tien was 12:51 faster on foot than Mark.
- Finish clock: Tien crossed the line 2:51 ahead of Mark — Tien wins this head-to-head.
Δ (A − B): actual +12:51 · finish clock +2:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Tien | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:01 | 12:17 | +1:44 |
| Stairs to Windy Gap | 10:16 | 12:29 | -2:13 |
| Windy Gap to Muir Woods | 11:36 | 9:16 | +2:20 |
| Muir Woods to Cardiac | 44:12 | 46:45 | -2:33 |
| Cardiac to White Gate | 36:33 | 23:05 | +13:28 |
| White Gate to The Stile | 15:36 | 14:49 | +0:47 |
| The Stile to Finish | 3:31 | 4:13 | -0:42 |
Δ negative = Mark ran the segment faster.