Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTab Ballantine
#1231 · 2:00:39 · M71 · Group B · DR
Wave start 8:30 AM (B-DR)
Athlete B
OfficialAlejandra Rodriguez
#1230 · 1:49:10 · F44 · Group N · DR
Wave start 8:41 AM (N-DR)
Interpretation
Tab (B-DR) started at 8:30 AM; Alejandra (N-DR) started at 8:41 AM. That gave Tab a 11 minutes head start on Alejandra. On foot, Tab ran 2:00:39 and Alejandra ran 1:49:10 — Alejandra was 11:29 faster than Tab. Tab took official place 1231st (time-based 1291st) and Alejandra took official place 1230th (time-based 1222nd). Alejandra was faster on foot and finished ahead on the official clock too. Biggest swing: Alejandra gained 4:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Tab Ballantine (B-DR) started 11 min earlier than Alejandra (N-DR).
- Overall place Δ
- +1
- Actual time Δ
- +11:29
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Tab earlier)
- Finish clock Δ
- +0:29
- Section place Δ
- -35
Δ = Tab − Alejandra. Negative means Tab is ahead/faster.
Race timeline
Computed- Tab (B-DR) started at 8:30 AM.
- Alejandra (N-DR) started at 8:41 AM, 11:00 later.
- Actual running time: Alejandra was 11:29 faster on foot than Tab.
- Finish clock: Alejandra crossed the line 0:29 ahead of Tab — Alejandra wins this head-to-head.
Δ (A − B): actual +11:29 · finish clock +0:29.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tab | Alejandra | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:12 | 12:51 | +1:21 |
| Stairs to Windy Gap | 10:50 | 9:55 | +0:55 |
| Windy Gap to Muir Woods | 9:33 | 10:30 | -0:57 |
| Muir Woods to Cardiac | 44:22 | 39:28 | +4:54 |
| Cardiac to White Gate | 25:46 | 22:51 | +2:55 |
| White Gate to The Stile | 12:42 | 10:52 | +1:50 |
| The Stile to Finish | 3:14 | 2:43 | +0:31 |
Δ negative = Tab ran the segment faster.