Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChris G Archer
#1094 · 1:35:00 · M50 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialJon Harlem
#1090 · 1:30:17 · M37 · 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
Chris (U-DR) started at 8:46 AM; Jon (Y-DR) started at 8:50 AM. That gave Chris a 4 minutes head start on Jon. On foot, Chris ran 1:35:00 and Jon ran 1:30:17 — Jon was 4:43 faster than Chris. Chris took official place 1094th (time-based 1011th) and Jon took official place 1090th (time-based 917th). Jon was faster on foot and finished ahead on the official clock too. Biggest swing: Jon gained 2:05 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris G Archer (U-DR) started 4 min earlier than Jon (Y-DR).
- Overall place Δ
- +4
- Actual time Δ
- +4:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Chris earlier)
- Finish clock Δ
- +0:43
- Section place Δ
- -50
Δ = Chris − Jon. Negative means Chris is ahead/faster.
Race timeline
Computed- Chris (U-DR) started at 8:46 AM.
- Jon (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Jon was 4:43 faster on foot than Chris.
- Finish clock: Jon crossed the line 0:43 ahead of Chris — Jon wins this head-to-head.
Δ (A − B): actual +4:43 · finish clock +0:43.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Chris | Jon | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:08 | 10:10 | -0:02 |
| Stairs to Windy Gap | 7:43 | 7:50 | -0:07 |
| Windy Gap to Muir Woods | 7:33 | 6:43 | +0:50 |
| Muir Woods to Cardiac | 37:48 | 36:26 | +1:22 |
| Cardiac to White Gate | 19:53 | 17:48 | +2:05 |
| White Gate to The Stile | 9:16 | 8:40 | +0:36 |
| The Stile to Finish | 2:39 | 2:40 | -0:01 |
Δ negative = Chris ran the segment faster.