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
OfficialStella Sloan
#1229 · 1:58:04 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Interpretation
Tab (B-DR) started at 8:30 AM; Stella (D-DR) started at 8:32 AM. That gave Tab a 2 minutes head start on Stella. On foot, Tab ran 2:00:39 and Stella ran 1:58:04 — Stella was 2:35 faster than Tab. Tab took official place 1231st (time-based 1291st) and Stella took official place 1229th (time-based 1279th). Stella was faster on foot and finished ahead on the official clock too. Biggest swing: Tab gained 1:10 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Tab Ballantine (B-DR) started 2 min earlier than Stella (D-DR).
- Overall place Δ
- +2
- Actual time Δ
- +2:35
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Tab earlier)
- Finish clock Δ
- +0:35
- Section place Δ
- -13
Δ = Tab − Stella. Negative means Tab is ahead/faster.
Race timeline
Computed- Tab (B-DR) started at 8:30 AM.
- Stella (D-DR) started at 8:32 AM, 2:00 later.
- Actual running time: Stella was 2:35 faster on foot than Tab.
- Finish clock: Stella crossed the line 0:35 ahead of Tab — Stella wins this head-to-head.
Δ (A − B): actual +2:35 · finish clock +0:35.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tab | Stella | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:12 | 11:54 | +2:18 |
| Stairs to Windy Gap | 10:50 | 10:12 | +0:38 |
| Windy Gap to Muir Woods | 9:33 | 10:43 | -1:10 |
| Muir Woods to Cardiac | 44:22 | 43:36 | +0:46 |
| Cardiac to White Gate | 25:46 | 26:13 | -0:27 |
| White Gate to The Stile | 12:42 | 12:23 | +0:19 |
| The Stile to Finish | 3:14 | 3:03 | +0:11 |
Δ negative = Tab ran the segment faster.