Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames Read
#1270 · 1:48:52 · M14 · Group V · DR
Wave start 8:47 AM (V-DR)
Athlete B
OfficialGlen March
#1268 · 1:53:38 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Interpretation
James (V-DR) started at 8:47 AM; Glen (P-DR) started at 8:42 AM. That gave Glen a 5 minutes head start on James. On foot, James ran 1:48:52 and Glen ran 1:53:38 — James was 4:46 faster than Glen. James took official place 1270th (time-based 1221st) and Glen took official place 1268th (time-based 1252nd). Glen's head start was enough to flip the official order even though James was faster on foot. Biggest swing: James gained 6:03 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Glen March (P-DR) started 5 min earlier than James (V-DR).
- Overall place Δ
- +2
- Actual time Δ
- -4:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Glen earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- -30
Δ = James − Glen. Negative means James is ahead/faster.
Race timeline
Computed- Glen (P-DR) started at 8:42 AM.
- James (V-DR) started at 8:47 AM, 5:00 later.
- Actual running time: James was 4:46 faster on foot than Glen.
- Finish clock: Glen crossed the line 0:14 ahead of James — Glen wins this head-to-head.
Δ (A − B): actual -4:46 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Glen | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:38 | 13:11 | -2:33 |
| Stairs to Windy Gap | 8:49 | 8:58 | -0:09 |
| Windy Gap to Muir Woods | 7:57 | 7:43 | +0:14 |
| Muir Woods to Cardiac | 39:42 | 45:45 | -6:03 |
| Cardiac to White Gate | 26:29 | 23:06 | +3:23 |
| White Gate to The Stile | 12:32 | 12:10 | +0:22 |
| The Stile to Finish | 2:45 | 2:45 | ±0:00 |
Δ negative = James ran the segment faster.