Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobert C Hauke
#1294 · 1:51:34 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialRobb Briggs
#1290 · 1:57:08 · M57 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Robert (X-DR) started at 8:49 AM; Robb (Q-DR) started at 8:43 AM. That gave Robb a 6 minutes head start on Robert. On foot, Robert ran 1:51:34 and Robb ran 1:57:08 — Robert was 5:34 faster than Robb. Robert took official place 1294th (time-based 1238th) and Robb took official place 1290th (time-based 1274th). Robb's head start was enough to flip the official order even though Robert was faster on foot. Biggest swing: Robert gained 6:35 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Robb Briggs (Q-DR) started 6 min earlier than Robert (X-DR).
- Overall place Δ
- +4
- Actual time Δ
- -5:34
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Robb earlier)
- Finish clock Δ
- +0:26
- Section place Δ
- -48
Δ = Robert − Robb. Negative means Robert is ahead/faster.
Race timeline
Computed- Robb (Q-DR) started at 8:43 AM.
- Robert (X-DR) started at 8:49 AM, 6:00 later.
- Actual running time: Robert was 5:34 faster on foot than Robb.
- Finish clock: Robb crossed the line 0:26 ahead of Robert — Robb wins this head-to-head.
Δ (A − B): actual -5:34 · finish clock +0:26.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robert | Robb | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:00 | 12:53 | -1:53 |
| Stairs to Windy Gap | 9:21 | 10:25 | -1:04 |
| Windy Gap to Muir Woods | 9:38 | 9:07 | +0:31 |
| Muir Woods to Cardiac | 39:34 | 46:09 | -6:35 |
| Cardiac to White Gate | 23:41 | 22:49 | +0:52 |
| White Gate to The Stile | 14:36 | 12:36 | +2:00 |
| The Stile to Finish | 3:44 | 3:09 | +0:35 |
Δ negative = Robert ran the segment faster.