Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialItalo Robinson
#844 · 1:19:29 · M32 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Athlete B
OfficialRyan Sanjay Sathianathen
#843 · 1:18:28 · M24 · Group SCR · DR
Wave start 8:52 AM (SCR-DR)
Interpretation
Italo (Z-DR) started at 8:51 AM; Ryan (SCR-DR) started at 8:52 AM. That gave Italo a 1 minute head start on Ryan. On foot, Italo ran 1:19:29 and Ryan ran 1:18:28 — Ryan was 1:01 faster than Italo. Italo took official place 844th (time-based 632nd) and Ryan took official place 843rd (time-based 591st). Ryan was faster on foot and finished ahead on the official clock too. Biggest swing: Italo gained 1:04 from Cardiac to White Gate.
Deltas
ComputedWave start
Italo Robinson (Z-DR) started 1 min earlier than Ryan (SCR-DR).
- Overall place Δ
- +1
- Actual time Δ
- +1:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Italo earlier)
- Finish clock Δ
- +0:01
- Section place Δ
- +21
Δ = Italo − Ryan. Negative means Italo is ahead/faster.
Race timeline
Computed- Italo (Z-DR) started at 8:51 AM.
- Ryan (SCR-DR) started at 8:52 AM, 1:00 later.
- Actual running time: Ryan was 1:01 faster on foot than Italo.
- Finish clock: Ryan crossed the line 0:01 ahead of Italo — Ryan wins this head-to-head.
Δ (A − B): actual +1:01 · finish clock +0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Italo | Ryan | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:54 | 9:09 | -0:15 |
| Stairs to Windy Gap | 7:07 | 6:26 | +0:41 |
| Windy Gap to Muir Woods | 6:53 | 6:58 | -0:05 |
| Muir Woods to Cardiac | 30:35 | 30:07 | +0:28 |
| Cardiac to White Gate | 15:34 | 16:38 | -1:04 |
| White Gate to The Stile | 8:16 | 7:35 | +0:41 |
| The Stile to Finish | 2:10 | 1:35 | +0:35 |
Δ negative = Italo ran the segment faster.