Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJeff D Street
#957 · 1:29:09 · M53 · Group U · DR
Wave start 8:46 AM (U-DR)
Athlete B
OfficialBarry Winston
#962 · 1:25:18 · M41 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Jeff (U-DR) started at 8:46 AM; Barry (Y-DR) started at 8:50 AM. That gave Jeff a 4 minutes head start on Barry. On foot, Jeff ran 1:29:09 and Barry ran 1:25:18 — Barry was 3:51 faster than Jeff. Jeff took official place 957th (time-based 888th) and Barry took official place 962nd (time-based 797th). Jeff's head start was enough to flip the official order even though Barry was faster on foot. Biggest swing: Barry gained 2:00 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Jeff D Street (U-DR) started 4 min earlier than Barry (Y-DR).
- Overall place Δ
- -5
- Actual time Δ
- +3:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 4 min (Jeff earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- -37
Δ = Jeff − Barry. Negative means Jeff is ahead/faster.
Race timeline
Computed- Jeff (U-DR) started at 8:46 AM.
- Barry (Y-DR) started at 8:50 AM, 4:00 later.
- Actual running time: Barry was 3:51 faster on foot than Jeff.
- Finish clock: Jeff crossed the line 0:09 ahead of Barry — Jeff wins this head-to-head.
Δ (A − B): actual +3:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Barry | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:17 | 9:28 | +0:49 |
| Stairs to Windy Gap | 7:39 | 7:02 | +0:37 |
| Windy Gap to Muir Woods | 6:43 | 6:37 | +0:06 |
| Muir Woods to Cardiac | 35:39 | 33:39 | +2:00 |
| Cardiac to White Gate | 17:17 | 17:11 | +0:06 |
| White Gate to The Stile | 9:10 | 8:48 | +0:22 |
| The Stile to Finish | 2:24 | 2:33 | -0:09 |
Δ negative = Jeff ran the segment faster.