Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialGary A Gellin
#78 · 1:05:45 · M57 · Group Q · INV
Wave start 8:16 AM (Q-INV)
Athlete B
OfficialEmma Wilka
#81 · 1:16:52 · F9 · Group D · INV
Wave start 8:05 AM (D-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
Gary (Q-INV) started at 8:16 AM; Emma (D-INV) started at 8:05 AM. That gave Emma a 11 minutes head start on Gary. On foot, Gary ran 1:05:45 and Emma ran 1:16:52 — Gary was 11:07 faster than Emma. Gary took official place 78th (time-based 203rd) and Emma took official place 81st (time-based 548th). Gary was faster on foot and finished ahead on the official clock too. Biggest swing: Gary gained 4:41 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emma Wilka (D-INV) started 11 min earlier than Gary (Q-INV).
- Overall place Δ
- -3
- Actual time Δ
- -11:07
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 11 min (Emma earlier)
- Finish clock Δ
- -0:07
- Section place Δ
- +15
Δ = Gary − Emma. Negative means Gary is ahead/faster.
Race timeline
Computed- Emma (D-INV) started at 8:05 AM.
- Gary (Q-INV) started at 8:16 AM, 11:00 later.
- Actual running time: Gary was 11:07 faster on foot than Emma.
- Finish clock: Gary crossed the line 0:07 ahead of Emma — Gary wins this head-to-head.
Δ (A − B): actual -11:07 · finish clock -0:07.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Gary | Emma | Δ |
|---|---|---|---|
| Start to Top of Stairs | 7:41 | 8:21 | -0:40 |
| Stairs to Windy Gap | 6:03 | 6:39 | -0:36 |
| Windy Gap to Muir Woods | 5:32 | 6:43 | -1:11 |
| Muir Woods to Cardiac | 25:16 | 29:57 | -4:41 |
| Cardiac to White Gate | 13:10 | 16:00 | -2:50 |
| White Gate to The Stile | 6:11 | 7:15 | -1:04 |
| The Stile to Finish | 1:52 | 1:57 | -0:05 |
Δ negative = Gary ran the segment faster.