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
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Margaret (G-DR) started at 8:35 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 25 minutes head start on Margaret because the Runner wave starts 27 minutes after the Invitational wave. On foot, Margaret ran 2:06:33 and Chris ran 1:00:42 — Chris was 1:05:51 faster than Margaret. Margaret took official place 1301st (time-based 1316th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 19:41 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 25 min earlier than Margaret (G-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1300
- Actual time Δ
- +1:05:51
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 25 min (Chris earlier)
- Finish clock Δ
- +1:30:51
- Section place Δ
- —
Δ = Margaret − Chris. Negative means Margaret is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Margaret (G-DR) started at 8:35 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:05:51 faster on foot than Margaret.
- Finish clock: Chris crossed the line 1:30:51 ahead of Margaret — Chris wins this head-to-head.
Δ (A − B): actual +1:05:51 · finish clock +1:30:51.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Margaret | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:00 | 7:31 | +4:29 |
| Stairs to Windy Gap | 9:55 | 5:35 | +4:20 |
| Windy Gap to Muir Woods | 13:21 | 5:25 | +7:56 |
| Muir Woods to Cardiac | 40:46 | 22:10 | +18:36 |
| Cardiac to White Gate | 31:55 | 12:14 | +19:41 |
| White Gate to The Stile | 14:44 | 5:57 | +8:47 |
| The Stile to Finish | 3:52 | 1:50 | +2:02 |
Δ negative = Margaret ran the segment faster.