Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTracy L Witter
#958 · 1:40:10 · F57 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialGreg M Long
#963 · 1:27:21 · M45 · Group W · DR
Wave start 8:48 AM (W-DR)
Interpretation
Tracy (G-DR) started at 8:35 AM; Greg (W-DR) started at 8:48 AM. That gave Tracy a 13 minutes head start on Greg. On foot, Tracy ran 1:40:10 and Greg ran 1:27:21 — Greg was 12:49 faster than Tracy. Tracy took official place 958th (time-based 1095th) and Greg took official place 963rd (time-based 844th). Tracy's head start was enough to flip the official order even though Greg was faster on foot. Biggest swing: Greg gained 6:13 from Cardiac to White Gate.
Deltas
ComputedWave start
Tracy L Witter (G-DR) started 13 min earlier than Greg (W-DR).
- Overall place Δ
- -5
- Actual time Δ
- +12:49
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 13 min (Tracy earlier)
- Finish clock Δ
- -0:11
- Section place Δ
- -20
Δ = Tracy − Greg. Negative means Tracy is ahead/faster.
Race timeline
Computed- Tracy (G-DR) started at 8:35 AM.
- Greg (W-DR) started at 8:48 AM, 13:00 later.
- Actual running time: Greg was 12:49 faster on foot than Tracy.
- Finish clock: Tracy crossed the line 0:11 ahead of Greg — Tracy wins this head-to-head.
Δ (A − B): actual +12:49 · finish clock -0:11.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tracy | Greg | Δ |
|---|---|---|---|
| Start to Top of Stairs | 11:04 | 9:54 | +1:10 |
| Stairs to Windy Gap | 8:38 | 7:27 | +1:11 |
| Windy Gap to Muir Woods | 8:34 | 6:11 | +2:23 |
| Muir Woods to Cardiac | 35:45 | 34:57 | +0:48 |
| Cardiac to White Gate | 23:01 | 16:48 | +6:13 |
| White Gate to The Stile | 10:05 | 9:39 | +0:26 |
| The Stile to Finish | 3:03 | 2:25 | +0:38 |
Δ negative = Tracy ran the segment faster.