Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialCorey M Reid
#730 · 1:15:39 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
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
Corey (Y-DR) started at 8:50 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 34 minutes head start on Corey because the Runner wave starts 27 minutes after the Invitational wave. On foot, Corey ran 1:15:39 and Julia ran 57:02 — Julia was 18:37 faster than Corey. Corey took official place 730th (time-based 508th) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 9:19 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 34 min earlier than Corey (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +727
- Actual time Δ
- +18:37
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 34 min (Julia earlier)
- Finish clock Δ
- +52:37
- Section place Δ
- —
Δ = Corey − Julia. Negative means Corey is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Corey (Y-DR) started at 8:50 AM, 34:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 18:37 faster on foot than Corey.
- Finish clock: Julia crossed the line 52:37 ahead of Corey — Julia wins this head-to-head.
Δ (A − B): actual +18:37 · finish clock +52:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Corey | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:12 | 6:46 | +1:26 |
| Stairs to Windy Gap | 6:15 | 5:03 | +1:12 |
| Windy Gap to Muir Woods | 6:00 | 5:20 | +0:40 |
| Muir Woods to Cardiac | 29:45 | 20:26 | +9:19 |
| Cardiac to White Gate | 15:14 | 11:52 | +3:22 |
| White Gate to The Stile | 7:58 | 5:54 | +2:04 |
| The Stile to Finish | 2:15 | 1:41 | +0:34 |
Δ negative = Corey ran the segment faster.