Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialPatrick Casey
#1188 · 1:44:35 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialEmma C Lansdown
#1183 · 1:48:17 · F11 · Group K · DR
Wave start 8:38 AM (K-DR)
Interpretation
Patrick (P-DR) started at 8:42 AM; Emma (K-DR) started at 8:38 AM. That gave Emma a 4 minutes head start on Patrick. On foot, Patrick ran 1:44:35 and Emma ran 1:48:17 — Patrick was 3:42 faster than Emma. Patrick took official place 1188th (time-based 1159th) and Emma took official place 1183rd (time-based 1213th). Emma's head start was enough to flip the official order even though Patrick was faster on foot. Biggest swing: Patrick gained 3:23 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emma C Lansdown (K-DR) started 4 min earlier than Patrick (P-DR).
- Overall place Δ
- +5
- Actual time Δ
- -3:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Emma earlier)
- Finish clock Δ
- +0:18
- Section place Δ
- +27
Δ = Patrick − Emma. Negative means Patrick is ahead/faster.
Race timeline
Computed- Emma (K-DR) started at 8:38 AM.
- Patrick (P-DR) started at 8:42 AM, 4:00 later.
- Actual running time: Patrick was 3:42 faster on foot than Emma.
- Finish clock: Emma crossed the line 0:18 ahead of Patrick — Emma wins this head-to-head.
Δ (A − B): actual -3:42 · finish clock +0:18.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Patrick | Emma | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:38 | 11:39 | +0:59 |
| Stairs to Windy Gap | 8:46 | 9:45 | -0:59 |
| Windy Gap to Muir Woods | 9:04 | 9:02 | +0:02 |
| Muir Woods to Cardiac | 37:30 | 40:53 | -3:23 |
| Cardiac to White Gate | 23:00 | 23:17 | -0:17 |
| White Gate to The Stile | 10:39 | 10:51 | -0:12 |
| The Stile to Finish | 2:58 | 2:50 | +0:08 |
Δ negative = Patrick ran the segment faster.