Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJonathan Walker
#1218 · 1:43:24 · M51 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialAndrew J Kallet
#1214 · 1:57:07 · M70 · Group D · DR
Wave start 8:32 AM (D-DR)
Interpretation
Jonathan (U-DR) started at 8:46 AM; Andrew (D-DR) started at 8:32 AM. That gave Andrew a 14 minutes head start on Jonathan. On foot, Jonathan ran 1:43:24 and Andrew ran 1:57:07 — Jonathan was 13:43 faster than Andrew. Jonathan took official place 1218th (time-based 1145th) and Andrew took official place 1214th (time-based 1273rd). Andrew's head start was enough to flip the official order even though Jonathan was faster on foot. Biggest swing: Jonathan gained 6:06 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Andrew J Kallet (D-DR) started 14 min earlier than Jonathan (U-DR).
- Overall place Δ
- +4
- Actual time Δ
- -13:43
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 14 min (Andrew earlier)
- Finish clock Δ
- +0:17
- Section place Δ
- +32
Δ = Jonathan − Andrew. Negative means Jonathan is ahead/faster.
Race timeline
Computed- Andrew (D-DR) started at 8:32 AM.
- Jonathan (U-DR) started at 8:46 AM, 14:00 later.
- Actual running time: Jonathan was 13:43 faster on foot than Andrew.
- Finish clock: Andrew crossed the line 0:17 ahead of Jonathan — Andrew wins this head-to-head.
Δ (A − B): actual -13:43 · finish clock +0:17.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jonathan | Andrew | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:54 | 13:03 | -2:09 |
| Stairs to Windy Gap | 9:12 | 10:31 | -1:19 |
| Windy Gap to Muir Woods | 8:41 | 9:47 | -1:06 |
| Muir Woods to Cardiac | 38:32 | 44:38 | -6:06 |
| Cardiac to White Gate | 22:42 | 24:20 | -1:38 |
| White Gate to The Stile | 10:07 | 11:47 | -1:40 |
| The Stile to Finish | 3:16 | 3:01 | +0:15 |
Δ negative = Jonathan ran the segment faster.