Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialRob Clark
#780 · 1:17:33 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialEdward R Owens
#2 · 48:29 · M32 · Group Z · INV
Wave start 8:24 AM (Z-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
Rob (Y-DR) started at 8:50 AM; Edward (Z-INV) started at 8:24 AM. That gave Edward a 26 minutes head start on Rob because the Runner wave starts 27 minutes after the Invitational wave. On foot, Rob ran 1:17:33 and Edward ran 48:29 — Edward was 29:04 faster than Rob. Rob took official place 780th (time-based 571st) and Edward took official place 2nd (time-based 1st). Edward was faster on foot and finished ahead on the official clock too. Biggest swing: Edward gained 11:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Edward R Owens (Z-INV) started 26 min earlier than Rob (Y-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +778
- Actual time Δ
- +29:04
- Section gap Δ
- 27 min (Edward earlier)
- Wave start Δ
- 26 min (Edward earlier)
- Finish clock Δ
- +55:04
- Section place Δ
- —
Δ = Rob − Edward. Negative means Rob is ahead/faster.
Race timeline
Computed- Edward (Z-INV) started at 8:24 AM.
- Rob (Y-DR) started at 8:50 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Edward was 29:04 faster on foot than Rob.
- Finish clock: Edward crossed the line 55:04 ahead of Rob — Edward wins this head-to-head.
Δ (A − B): actual +29:04 · finish clock +55:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Rob | Edward | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:38 | 5:48 | +2:50 |
| Stairs to Windy Gap | 7:07 | 4:17 | +2:50 |
| Windy Gap to Muir Woods | 6:55 | 4:16 | +2:39 |
| Muir Woods to Cardiac | 29:51 | 17:52 | +11:59 |
| Cardiac to White Gate | 15:26 | 9:40 | +5:46 |
| White Gate to The Stile | 7:34 | 5:03 | +2:31 |
| The Stile to Finish | 2:02 | 1:33 | +0:29 |
Δ negative = Rob ran the segment faster.