Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialSierra Peterson
#1206 · 1:48:43 · F45 · Group M · DR
Wave start 8:40 AM (M-DR)
Athlete B
OfficialSteven J Sell
#1201 · 1:46:28 · M59 · Group P · DR
Wave start 8:42 AM (P-DR)
Interpretation
Sierra (M-DR) started at 8:40 AM; Steven (P-DR) started at 8:42 AM. That gave Sierra a 2 minutes head start on Steven. On foot, Sierra ran 1:48:43 and Steven ran 1:46:28 — Steven was 2:15 faster than Sierra. Sierra took official place 1206th (time-based 1220th) and Steven took official place 1201st (time-based 1189th). Steven was faster on foot and finished ahead on the official clock too. Biggest swing: Steven gained 3:51 from Cardiac to White Gate.
Deltas
ComputedWave start
Sierra Peterson (M-DR) started 2 min earlier than Steven (P-DR).
- Overall place Δ
- +5
- Actual time Δ
- +2:15
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 2 min (Sierra earlier)
- Finish clock Δ
- +0:15
- Section place Δ
- -8
Δ = Sierra − Steven. Negative means Sierra is ahead/faster.
Race timeline
Computed- Sierra (M-DR) started at 8:40 AM.
- Steven (P-DR) started at 8:42 AM, 2:00 later.
- Actual running time: Steven was 2:15 faster on foot than Sierra.
- Finish clock: Steven crossed the line 0:15 ahead of Sierra — Steven wins this head-to-head.
Δ (A − B): actual +2:15 · finish clock +0:15.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Sierra | Steven | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:46 | 11:05 | -0:19 |
| Stairs to Windy Gap | 7:28 | 8:39 | -1:11 |
| Windy Gap to Muir Woods | 10:36 | 9:40 | +0:56 |
| Muir Woods to Cardiac | 35:24 | 37:38 | -2:14 |
| Cardiac to White Gate | 28:54 | 25:03 | +3:51 |
| White Gate to The Stile | 12:41 | 11:29 | +1:12 |
| The Stile to Finish | 2:54 | 2:54 | ±0:00 |
Δ negative = Sierra ran the segment faster.