Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEdward T Stace
#52 · 56:56 · M38 · Group Y · INV
Wave start 8:23 AM (Y-INV)
Athlete B
OfficialEmma A Dunmire
#49 · 1:05:42 · F22 · Group N · INV
Wave start 8:14 AM (N-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
Edward (Y-INV) started at 8:23 AM; Emma (N-INV) started at 8:14 AM. That gave Emma a 9 minutes head start on Edward. On foot, Edward ran 56:56 and Emma ran 1:05:42 — Edward was 8:46 faster than Emma. Edward took official place 52nd (time-based 31st) and Emma took official place 49th (time-based 201st). Emma's head start was enough to flip the official order even though Edward was faster on foot. Biggest swing: Edward gained 3:07 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Emma A Dunmire (N-INV) started 9 min earlier than Edward (Y-INV).
- Overall place Δ
- +3
- Actual time Δ
- -8:46
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 9 min (Emma earlier)
- Finish clock Δ
- +0:14
- Section place Δ
- +8
Δ = Edward − Emma. Negative means Edward is ahead/faster.
Race timeline
Computed- Emma (N-INV) started at 8:14 AM.
- Edward (Y-INV) started at 8:23 AM, 9:00 later.
- Actual running time: Edward was 8:46 faster on foot than Emma.
- Finish clock: Emma crossed the line 0:14 ahead of Edward — Emma wins this head-to-head.
Δ (A − B): actual -8:46 · finish clock +0:14.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Edward | Emma | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:26 | 7:14 | -0:48 |
| Stairs to Windy Gap | 5:08 | 6:10 | -1:02 |
| Windy Gap to Muir Woods | 4:48 | 5:30 | -0:42 |
| Muir Woods to Cardiac | 21:45 | 24:52 | -3:07 |
| Cardiac to White Gate | 11:17 | 13:31 | -2:14 |
| White Gate to The Stile | 5:44 | 6:36 | -0:52 |
| The Stile to Finish | 1:48 | 1:49 | -0:01 |
Δ negative = Edward ran the segment faster.