Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialMark Soloway
#1352 · 2:15:45 · M61 · Group M · DR
Wave start 8:40 AM (M-DR, 12-min head start)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV, 9-min head start)
Interpretation
Julia finished 1349 places ahead overall. Julia ran 1:18:43 faster actual time than Mark. Mark had 3 more minutes of head start than Julia. Biggest swing: Julia gained 24:41 from Cardiac to White Gate.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 24 min earlier than Mark (M-DR).
Includes the 27-min Invitational → Runner section gap plus 3 min from the head-start ladder.
- Overall place Δ
- +1349
- Actual time Δ
- +1:18:43
- Group head start Δ
- 3 min (Mark)
- Section gap Δ
- 27 min (Julia earlier)
- Wave start Δ
- 24 min (Julia earlier)
- Finish clock Δ
- +1:42:43
- Section place Δ
- —
Δ = Mark − Julia. Negative means Mark is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Mark (M-DR) started at 8:40 AM, 24:00 later (3:00 from the group head-start ladder + 27:00 because Julia ran the Invitational wave and Mark ran the Runner wave).
- Actual running time: Julia was 1:18:43 faster on foot than Mark.
- Finish clock: Julia crossed the line 1:42:43 ahead of Mark — Julia wins this head-to-head.
Δ (A − B): actual +1:18:43 · finish clock +1:42:43.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Mark | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 14:01 | 6:46 | +7:15 |
| Stairs to Windy Gap | 10:16 | 5:03 | +5:13 |
| Windy Gap to Muir Woods | 11:36 | 5:20 | +6:16 |
| Muir Woods to Cardiac | 44:12 | 20:26 | +23:46 |
| Cardiac to White Gate | 36:33 | 11:52 | +24:41 |
| White Gate to The Stile | 15:36 | 5:54 | +9:42 |
| The Stile to Finish | 3:31 | 1:41 | +1:50 |
Δ negative = Mark ran the segment faster.