Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialKaren L Keyser
#1277 · 2:00:59 · F55 · Group H · DR
Wave start 8:36 AM (H-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Interpretation
Karen (H-DR) started at 8:36 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 26 minutes head start on Karen because the Runner wave starts 27 minutes after the Invitational wave. On foot, Karen ran 2:00:59 and Chris ran 1:00:42 — Chris was 1:00:17 faster than Karen. Karen took official place 1277th (time-based 1293rd) 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 22:59 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 26 min earlier than Karen (H-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1276
- Actual time Δ
- +1:00:17
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 26 min (Chris earlier)
- Finish clock Δ
- +1:26:17
- Section place Δ
- —
Δ = Karen − Chris. Negative means Karen is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Karen (H-DR) started at 8:36 AM, 26:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:00:17 faster on foot than Karen.
- Finish clock: Chris crossed the line 1:26:17 ahead of Karen — Chris wins this head-to-head.
Δ (A − B): actual +1:00:17 · finish clock +1:26:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Karen | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 12:54 | 7:31 | +5:23 |
| Stairs to Windy Gap | 10:44 | 5:35 | +5:09 |
| Windy Gap to Muir Woods | 9:48 | 5:25 | +4:23 |
| Muir Woods to Cardiac | 45:09 | 22:10 | +22:59 |
| Cardiac to White Gate | 26:25 | 12:14 | +14:11 |
| White Gate to The Stile | 12:45 | 5:57 | +6:48 |
| The Stile to Finish | 3:14 | 1:50 | +1:24 |
Δ negative = Karen ran the segment faster.