Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohn McLaughlin
#570 · 1:23:14 · M71 · Group B · DR
Wave start 8:30 AM (B-DR)
Athlete B
OfficialBen Moore
#571 · 1:03:20 · M35 · Group Y · DR
Wave start 8:50 AM (Y-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
John (B-DR) started at 8:30 AM; Ben (Y-DR) started at 8:50 AM. That gave John a 20 minutes head start on Ben. On foot, John ran 1:23:14 and Ben ran 1:03:20 — Ben was 19:54 faster than John. John took official place 570th (time-based 747th) and Ben took official place 571st (time-based 143rd). John's head start was enough to flip the official order even though Ben was faster on foot. Biggest swing: Ben gained 7:36 from Cardiac to White Gate.
Deltas
ComputedWave start
John McLaughlin (B-DR) started 20 min earlier than Ben (Y-DR).
- Overall place Δ
- -1
- Actual time Δ
- +19:54
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 20 min (John earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- -9
Δ = John − Ben. Negative means John is ahead/faster.
Race timeline
Computed- John (B-DR) started at 8:30 AM.
- Ben (Y-DR) started at 8:50 AM, 20:00 later.
- Actual running time: Ben was 19:54 faster on foot than John.
- Finish clock: John crossed the line 0:06 ahead of Ben — John wins this head-to-head.
Δ (A − B): actual +19:54 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | John | Ben | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:21 | 7:38 | +1:43 |
| Stairs to Windy Gap | 6:50 | 5:32 | +1:18 |
| Windy Gap to Muir Woods | 8:54 | 5:31 | +3:23 |
| Muir Woods to Cardiac | 26:56 | 23:49 | +3:07 |
| Cardiac to White Gate | 20:16 | 12:40 | +7:36 |
| White Gate to The Stile | 8:48 | 6:16 | +2:32 |
| The Stile to Finish | 2:09 | 1:54 | +0:15 |
Δ negative = John ran the segment faster.