Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialToby J Roessingh
#473 · 1:16:01 · M46 · Group W · INV
Wave start 8:21 AM (W-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
Toby (W-INV) started at 8:21 AM; Julia (Q-INV) started at 8:16 AM. That gave Julia a 5 minutes head start on Toby. On foot, Toby ran 1:16:01 and Julia ran 57:02 — Julia was 18:59 faster than Toby. Toby took official place 473rd (time-based 522nd) 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 7:57 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Julia R Maxwell Bailey (Q-INV) started 5 min earlier than Toby (W-INV).
- Overall place Δ
- +470
- Actual time Δ
- +18:59
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 5 min (Julia earlier)
- Finish clock Δ
- +23:59
- Section place Δ
- +30
Δ = Toby − Julia. Negative means Toby is ahead/faster.
Race timeline
Computed- Julia (Q-INV) started at 8:16 AM.
- Toby (W-INV) started at 8:21 AM, 5:00 later.
- Actual running time: Julia was 18:59 faster on foot than Toby.
- Finish clock: Julia crossed the line 23:59 ahead of Toby — Julia wins this head-to-head.
Δ (A − B): actual +18:59 · finish clock +23:59.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Toby | Julia | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:35 | 6:46 | +1:49 |
| Stairs to Windy Gap | 6:02 | 5:03 | +0:59 |
| Windy Gap to Muir Woods | 6:35 | 5:20 | +1:15 |
| Muir Woods to Cardiac | 28:23 | 20:26 | +7:57 |
| Cardiac to White Gate | 15:59 | 11:52 | +4:07 |
| White Gate to The Stile | 8:08 | 5:54 | +2:14 |
| The Stile to Finish | 2:19 | 1:41 | +0:38 |
Δ negative = Toby ran the segment faster.