Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRobin A Stranton
#981 · 1:23:53 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Athlete B
OfficialChris C Tokarski
#985 · 1:31:07 · M55 · Group T · DR
Wave start 8:45 AM (T-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
Robin (SCR-DR) started at 8:52 AM; Chris (T-DR) started at 8:45 AM. That gave Chris a 7 minutes head start on Robin. On foot, Robin ran 1:23:53 and Chris ran 1:31:07 — Robin was 7:14 faster than Chris. Robin took official place 981st (time-based 764th) and Chris took official place 985th (time-based 928th). Robin was faster on foot and finished ahead on the official clock too. Biggest swing: Robin gained 1:58 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris C Tokarski (T-DR) started 7 min earlier than Robin (SCR-DR).
- Overall place Δ
- -4
- Actual time Δ
- -7:14
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 7 min (Chris earlier)
- Finish clock Δ
- -0:14
- Section place Δ
- +1
Δ = Robin − Chris. Negative means Robin is ahead/faster.
Race timeline
Computed- Chris (T-DR) started at 8:45 AM.
- Robin (SCR-DR) started at 8:52 AM, 7:00 later.
- Actual running time: Robin was 7:14 faster on foot than Chris.
- Finish clock: Robin crossed the line 0:14 ahead of Chris — Robin wins this head-to-head.
Δ (A − B): actual -7:14 · finish clock -0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Robin | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:07 | 10:27 | -1:20 |
| Stairs to Windy Gap | 7:13 | 8:16 | -1:03 |
| Windy Gap to Muir Woods | 6:04 | 7:02 | -0:58 |
| Muir Woods to Cardiac | 33:25 | 35:23 | -1:58 |
| Cardiac to White Gate | 16:34 | 17:37 | -1:03 |
| White Gate to The Stile | 9:10 | 9:53 | -0:43 |
| The Stile to Finish | 2:20 | 2:29 | -0:09 |
Δ negative = Robin ran the segment faster.