Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMargaret E Bourne
#1301 · 2:06:33 · F56 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialAlec C Hugo
#1297 · 1:51:06 · M35 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Margaret (G-DR) started at 8:35 AM; Alec (Y-DR) started at 8:50 AM. That gave Margaret a 15 minutes head start on Alec. On foot, Margaret ran 2:06:33 and Alec ran 1:51:06 — Alec was 15:27 faster than Margaret. Margaret took official place 1301st (time-based 1316th) and Alec took official place 1297th (time-based 1235th). Alec was faster on foot and finished ahead on the official clock too. Biggest swing: Alec gained 9:38 from Cardiac to White Gate.
Deltas
ComputedWave start
Margaret E Bourne (G-DR) started 15 min earlier than Alec (Y-DR).
- Overall place Δ
- +4
- Actual time Δ
- +15:27
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 15 min (Margaret earlier)
- Finish clock Δ
- +0:27
- Section place Δ
- -95
Δ = Margaret − Alec. Negative means Margaret is ahead/faster.
Race timeline
Computed- Margaret (G-DR) started at 8:35 AM.
- Alec (Y-DR) started at 8:50 AM, 15:00 later.
- Actual running time: Alec was 15:27 faster on foot than Margaret.
- Finish clock: Alec crossed the line 0:27 ahead of Margaret — Alec wins this head-to-head.
Δ (A − B): actual +15:27 · finish clock +0:27.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Margaret | Alec | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:00 | 12:03 | -0:03 |
| Stairs to Windy Gap | 9:55 | 9:35 | +0:20 |
| Windy Gap to Muir Woods | 13:21 | 10:59 | +2:22 |
| Muir Woods to Cardiac | 40:46 | 40:18 | +0:28 |
| Cardiac to White Gate | 31:55 | 22:17 | +9:38 |
| White Gate to The Stile | 14:44 | 13:02 | +1:42 |
| The Stile to Finish | 3:52 | 2:52 | +1:00 |
Δ negative = Margaret ran the segment faster.