Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRob Clark
#780 · 1:17:33 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialChristof Fellmann
#779 · 1:18:29 · M43 · Group X · DR
Wave start 8:49 AM (X-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
Rob (Y-DR) started at 8:50 AM; Christof (X-DR) started at 8:49 AM. That gave Christof a 1 minute head start on Rob. On foot, Rob ran 1:17:33 and Christof ran 1:18:29 — Rob was 0:56 faster than Christof. Rob took official place 780th (time-based 571st) and Christof took official place 779th (time-based 593rd). Christof's head start was enough to flip the official order even though Rob was faster on foot. Biggest swing: Christof gained 0:24 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Christof Fellmann (X-DR) started 1 min earlier than Rob (Y-DR).
- Overall place Δ
- +1
- Actual time Δ
- -0:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Christof earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- +26
Δ = Rob − Christof. Negative means Rob is ahead/faster.
Race timeline
Computed- Christof (X-DR) started at 8:49 AM.
- Rob (Y-DR) started at 8:50 AM, 1:00 later.
- Actual running time: Rob was 0:56 faster on foot than Christof.
- Finish clock: Christof crossed the line 0:04 ahead of Rob — Christof wins this head-to-head.
Δ (A − B): actual -0:56 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rob | Christof | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:38 | 9:23 | -0:45 |
| Stairs to Windy Gap | 7:07 | 7:11 | -0:04 |
| Windy Gap to Muir Woods | 6:55 | 7:05 | -0:10 |
| Muir Woods to Cardiac | 29:51 | 29:27 | +0:24 |
| Cardiac to White Gate | 15:26 | 15:29 | -0:03 |
| White Gate to The Stile | 7:34 | 7:48 | -0:14 |
| The Stile to Finish | 2:02 | 2:06 | -0:04 |
Δ negative = Rob ran the segment faster.