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
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Interpretation
Tab (B-DR) started at 8:30 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 14 minutes head start on Tab because the Runner wave starts 27 minutes after the Invitational wave. On foot, Tab ran 2:00:39 and Julia ran 57:02 — Julia was 1:03:37 faster than Tab. Tab took official place 1231st (time-based 1291st) and Julia took official place 3rd (time-based 32nd). Julia was faster on foot and finished ahead on the official clock too. Biggest swing: Julia gained 23:56 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 14 min earlier than Tab (B-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1228
- Actual time Δ
- +1:03:37
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 14 min (Julia earlier)
- Finish clock Δ
- +1:17:37
- Section place Δ
- —
Δ = Tab − Julia. Negative means Tab is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Tab (B-DR) started at 8:30 AM, 14:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Julia was 1:03:37 faster on foot than Tab.
- Finish clock: Julia crossed the line 1:17:37 ahead of Tab — Julia wins this head-to-head.
Δ (A − B): actual +1:03:37 · finish clock +1:17:37.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tab | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:12 | 6:46 | +7:26 |
| Stairs to Windy Gap | 10:50 | 5:03 | +5:47 |
| Windy Gap to Muir Woods | 9:33 | 5:20 | +4:13 |
| Muir Woods to Cardiac | 44:22 | 20:26 | +23:56 |
| Cardiac to White Gate | 25:46 | 11:52 | +13:54 |
| White Gate to The Stile | 12:42 | 5:54 | +6:48 |
| The Stile to Finish | 3:14 | 1:41 | +1:33 |
Δ negative = Tab ran the segment faster.