Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJohnny Walker
#1381 · 2:21:21 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialCeline van Riemsdijk
#1378 · 2:27:57 · F43 · Group P · DR
Wave start 8:42 AM (P-DR)
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
Johnny (Y-DR) started at 8:50 AM; Celine (P-DR) started at 8:42 AM. That gave Celine a 8 minutes head start on Johnny. On foot, Johnny ran 2:21:21 and Celine ran 2:27:57 — Johnny was 6:36 faster than Celine. Johnny took official place 1381st (time-based 1357th) and Celine took official place 1378th (time-based 1364th). Celine's head start was enough to flip the official order even though Johnny was faster on foot. Biggest swing: Johnny gained 6:39 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Celine van Riemsdijk (P-DR) started 8 min earlier than Johnny (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- -6:36
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Celine earlier)
- Finish clock Δ
- +1:24
- Section place Δ
- +58
Δ = Johnny − Celine. Negative means Johnny is ahead/faster.
Race timeline
Computed- Celine (P-DR) started at 8:42 AM.
- Johnny (Y-DR) started at 8:50 AM, 8:00 later.
- Actual running time: Johnny was 6:36 faster on foot than Celine.
- Finish clock: Celine crossed the line 1:24 ahead of Johnny — Celine wins this head-to-head.
Δ (A − B): actual -6:36 · finish clock +1:24.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Johnny | Celine | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:59 | 13:40 | -3:41 |
| Stairs to Windy Gap | 8:37 | 10:48 | -2:11 |
| Windy Gap to Muir Woods | 8:41 | 15:20 | -6:39 |
| Muir Woods to Cardiac | 52:56 | 52:30 | +0:26 |
| Cardiac to White Gate | 36:09 | 32:29 | +3:40 |
| White Gate to The Stile | 20:00 | 18:40 | +1:20 |
| The Stile to Finish | 4:59 | 4:30 | +0:29 |
Δ negative = Johnny ran the segment faster.