Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialJames Koved
#878 · 1:21:43 · M37 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialAndrea Hatch
#880 · 1:34:44 · F54 · Group J · DR
Wave start 8:37 AM (J-DR)
Interpretation
James (Y-DR) started at 8:50 AM; Andrea (J-DR) started at 8:37 AM. That gave Andrea a 13 minutes head start on James. On foot, James ran 1:21:43 and Andrea ran 1:34:44 — James was 13:01 faster than Andrea. James took official place 878th (time-based 697th) and Andrea took official place 880th (time-based 1004th). James was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 5:50 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Andrea Hatch (J-DR) started 13 min earlier than James (Y-DR).
- Overall place Δ
- -2
- Actual time Δ
- -13:01
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Andrea earlier)
- Finish clock Δ
- -0:01
- Section place Δ
- +49
Δ = James − Andrea. Negative means James is ahead/faster.
Race timeline
Computed- Andrea (J-DR) started at 8:37 AM.
- James (Y-DR) started at 8:50 AM, 13:00 later.
- Actual running time: James was 13:01 faster on foot than Andrea.
- Finish clock: James crossed the line 0:01 ahead of Andrea — James wins this head-to-head.
Δ (A − B): actual -13:01 · finish clock -0:01.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Andrea | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:35 | 10:35 | -2:00 |
| Stairs to Windy Gap | 6:14 | 8:16 | -2:02 |
| Windy Gap to Muir Woods | 7:20 | 8:03 | -0:43 |
| Muir Woods to Cardiac | 29:13 | 35:03 | -5:50 |
| Cardiac to White Gate | 19:27 | 21:04 | -1:37 |
| White Gate to The Stile | 8:40 | 9:11 | -0:31 |
| The Stile to Finish | 2:14 | 2:32 | -0:18 |
Δ negative = James ran the segment faster.