Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDean A Friday
#742 · 1:27:11 · M9 · Group L · DR
Wave start 8:39 AM (L-DR)
Athlete B
OfficialGlen Oakley
#743 · 1:16:15 · M34 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Dean (L-DR) started at 8:39 AM; Glen (Y-DR) started at 8:50 AM. That gave Dean a 11 minutes head start on Glen. On foot, Dean ran 1:27:11 and Glen ran 1:16:15 — Glen was 10:56 faster than Dean. Dean took official place 742nd (time-based 835th) and Glen took official place 743rd (time-based 528th). Dean's head start was enough to flip the official order even though Glen was faster on foot. Biggest swing: Glen gained 3:08 from Cardiac to White Gate.
Deltas
ComputedWave start
Dean A Friday (L-DR) started 11 min earlier than Glen (Y-DR).
- Overall place Δ
- -1
- Actual time Δ
- +10:56
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Dean earlier)
- Finish clock Δ
- -0:04
- Section place Δ
- -29
Δ = Dean − Glen. Negative means Dean is ahead/faster.
Race timeline
Computed- Dean (L-DR) started at 8:39 AM.
- Glen (Y-DR) started at 8:50 AM, 11:00 later.
- Actual running time: Glen was 10:56 faster on foot than Dean.
- Finish clock: Dean crossed the line 0:04 ahead of Glen — Dean wins this head-to-head.
Δ (A − B): actual +10:56 · finish clock -0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dean | Glen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:08 | 8:52 | +1:16 |
| Stairs to Windy Gap | 7:25 | 6:15 | +1:10 |
| Windy Gap to Muir Woods | 7:35 | 6:05 | +1:30 |
| Muir Woods to Cardiac | 32:47 | 29:55 | +2:52 |
| Cardiac to White Gate | 18:52 | 15:44 | +3:08 |
| White Gate to The Stile | 8:26 | 7:34 | +0:52 |
| The Stile to Finish | 1:58 | 1:50 | +0:08 |
Δ negative = Dean ran the segment faster.