Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJon Harlem
#1090 · 1:30:17 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialJohn R Crawford
#1087 · 1:46:09 · M68 · Group F · DR
Wave start 8:34 AM (F-DR)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jon (Y-DR) started at 8:50 AM; John (F-DR) started at 8:34 AM. That gave John a 16 minutes head start on Jon. On foot, Jon ran 1:30:17 and John ran 1:46:09 — Jon was 15:52 faster than John. Jon took official place 1090th (time-based 917th) and John took official place 1087th (time-based 1183rd). John's head start was enough to flip the official order even though Jon was faster on foot. Biggest swing: Jon gained 4:44 from Muir Woods to Cardiac.
Deltas
ComputedWave start
John R Crawford (F-DR) started 16 min earlier than Jon (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -15:52
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 16 min (John earlier)
- Finish clock Δ
- +0:08
- Section place Δ
- +83
Δ = Jon − John. Negative means Jon is ahead/faster.
Race timeline
Computed- John (F-DR) started at 8:34 AM.
- Jon (Y-DR) started at 8:50 AM, 16:00 later.
- Actual running time: Jon was 15:52 faster on foot than John.
- Finish clock: John crossed the line 0:08 ahead of Jon — John wins this head-to-head.
Δ (A − B): actual -15:52 · finish clock +0:08.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jon | John | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:10 | 12:25 | -2:15 |
| Stairs to Windy Gap | 7:50 | 9:54 | -2:04 |
| Windy Gap to Muir Woods | 6:43 | 7:48 | -1:05 |
| Muir Woods to Cardiac | 36:26 | 41:10 | -4:44 |
| Cardiac to White Gate | 17:48 | 21:52 | -4:04 |
| White Gate to The Stile | 8:40 | 10:00 | -1:20 |
| The Stile to Finish | 2:40 | 3:00 | -0:20 |
Δ negative = Jon ran the segment faster.