Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialBrian A Foster
#306 · 1:10:44 · M49 · Group V · INV
Wave start 8:20 AM (V-INV)
Athlete B
OfficialJulia R Maxwell Bailey
#3 · 57:02 · F30 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Comparison report
Download the full report as a PDF, share the file, or send a link to this view.
The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Brian (V-INV) started at 8:20 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 4 minutes head start on Brian. On foot, Brian ran 1:10:44 and Julia ran 57:02 — Julia was 13:42 faster than Brian. Brian took official place 306th (time-based 348th) 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 5:52 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 4 min earlier than Brian (V-INV).
- Overall place Δ
- +303
- Actual time Δ
- +13:42
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Julia earlier)
- Finish clock Δ
- +17:42
- Section place Δ
- +17
Δ = Brian − Julia. Negative means Brian is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Brian (V-INV) started at 8:20 AM, 4:00 later.
- Actual running time: Julia was 13:42 faster on foot than Brian.
- Finish clock: Julia crossed the line 17:42 ahead of Brian — Julia wins this head-to-head.
Δ (A − B): actual +13:42 · finish clock +17:42.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Brian | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:00 | 6:46 | +1:14 |
| Stairs to Windy Gap | 6:06 | 5:03 | +1:03 |
| Windy Gap to Muir Woods | 5:40 | 5:20 | +0:20 |
| Muir Woods to Cardiac | 26:18 | 20:26 | +5:52 |
| Cardiac to White Gate | 14:43 | 11:52 | +2:51 |
| White Gate to The Stile | 7:42 | 5:54 | +1:48 |
| The Stile to Finish | 2:15 | 1:41 | +0:34 |
Δ negative = Brian ran the segment faster.