Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialChase Heaton
#989 · 1:27:15 · M43 · Group X · DR
Wave start 8:49 AM (X-DR)
Athlete B
OfficialMo Zagha
#993 · 1:37:21 · M62 · Group L · DR
Wave start 8:39 AM (L-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
Chase (X-DR) started at 8:49 AM; Mo (L-DR) started at 8:39 AM. That gave Mo a 10 minutes head start on Chase. On foot, Chase ran 1:27:15 and Mo ran 1:37:21 — Chase was 10:06 faster than Mo. Chase took official place 989th (time-based 840th) and Mo took official place 993rd (time-based 1062nd). Chase was faster on foot and finished ahead on the official clock too. Biggest swing: Chase gained 4:11 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Mo Zagha (L-DR) started 10 min earlier than Chase (X-DR).
- Overall place Δ
- -4
- Actual time Δ
- -10:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Mo earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +3
Δ = Chase − Mo. Negative means Chase is ahead/faster.
Race timeline
Computed- Mo (L-DR) started at 8:39 AM.
- Chase (X-DR) started at 8:49 AM, 10:00 later.
- Actual running time: Chase was 10:06 faster on foot than Mo.
- Finish clock: Chase crossed the line 0:06 ahead of Mo — Chase wins this head-to-head.
Δ (A − B): actual -10:06 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Chase | Mo | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:30 | 11:45 | -2:15 |
| Stairs to Windy Gap | 7:07 | 8:34 | -1:27 |
| Windy Gap to Muir Woods | 7:55 | 7:34 | +0:21 |
| Muir Woods to Cardiac | 33:02 | 37:13 | -4:11 |
| Cardiac to White Gate | 18:19 | 19:31 | -1:12 |
| White Gate to The Stile | 8:53 | 9:58 | -1:05 |
| The Stile to Finish | 2:29 | 2:46 | -0:17 |
Δ negative = Chase ran the segment faster.