Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMeredith Lansdown Dill
#1239 · 1:50:15 · F43 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialClaire A Mallen Rego
#1234 · 1:48:04 · F32 · Group Q · DR
Wave start 8:43 AM (Q-DR)
Interpretation
Meredith (P-DR) started at 8:42 AM; Claire (Q-DR) started at 8:43 AM. That gave Meredith a 1 minute head start on Claire. On foot, Meredith ran 1:50:15 and Claire ran 1:48:04 — Claire was 2:11 faster than Meredith. Meredith took official place 1239th (time-based 1229th) and Claire took official place 1234th (time-based 1208th). Claire was faster on foot and finished ahead on the official clock too. Biggest swing: Claire gained 8:03 from Cardiac to White Gate.
Deltas
ComputedWave start
Meredith Lansdown Dill (P-DR) started 1 min earlier than Claire (Q-DR).
- Overall place Δ
- +5
- Actual time Δ
- +2:11
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Meredith earlier)
- Finish clock Δ
- +1:11
- Section place Δ
- -30
Δ = Meredith − Claire. Negative means Meredith is ahead/faster.
Race timeline
Computed- Meredith (P-DR) started at 8:42 AM.
- Claire (Q-DR) started at 8:43 AM, 1:00 later.
- Actual running time: Claire was 2:11 faster on foot than Meredith.
- Finish clock: Claire crossed the line 1:11 ahead of Meredith — Claire wins this head-to-head.
Δ (A − B): actual +2:11 · finish clock +1:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Meredith | Claire | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:46 | 12:06 | -1:20 |
| Stairs to Windy Gap | 8:13 | 10:09 | -1:56 |
| Windy Gap to Muir Woods | 9:10 | 9:00 | +0:10 |
| Muir Woods to Cardiac | 36:20 | 41:23 | -5:03 |
| Cardiac to White Gate | 29:21 | 21:18 | +8:03 |
| White Gate to The Stile | 13:21 | 11:26 | +1:55 |
| The Stile to Finish | 3:04 | 2:42 | +0:22 |
Δ negative = Meredith ran the segment faster.