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 MacLaggan
#863 · 1:25:57 · M12 · Group T · DR
Wave start 8:45 AM (T-DR)
Athlete B
OfficialHeather Pedersen
#866 · 1:36:03 · F56 · Group G · DR
Wave start 8:35 AM (G-DR)
Interpretation
James (T-DR) started at 8:45 AM; Heather (G-DR) started at 8:35 AM. That gave Heather a 10 minutes head start on James. On foot, James ran 1:25:57 and Heather ran 1:36:03 — James was 10:06 faster than Heather. James took official place 863rd (time-based 812th) and Heather took official place 866th (time-based 1032nd). James was faster on foot and finished ahead on the official clock too. Biggest swing: James gained 2:36 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Heather Pedersen (G-DR) started 10 min earlier than James (T-DR).
- Overall place Δ
- -3
- Actual time Δ
- -10:06
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 10 min (Heather earlier)
- Finish clock Δ
- -0:06
- Section place Δ
- +10
Δ = James − Heather. Negative means James is ahead/faster.
Race timeline
Computed- Heather (G-DR) started at 8:35 AM.
- James (T-DR) started at 8:45 AM, 10:00 later.
- Actual running time: James was 10:06 faster on foot than Heather.
- Finish clock: James crossed the line 0:06 ahead of Heather — James wins this head-to-head.
Δ (A − B): actual -10:06 · finish clock -0:06.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | James | Heather | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:36 | 11:50 | -3:14 |
| Stairs to Windy Gap | 6:55 | 8:16 | -1:21 |
| Windy Gap to Muir Woods | 6:59 | 9:00 | -2:01 |
| Muir Woods to Cardiac | 32:50 | 35:26 | -2:36 |
| Cardiac to White Gate | 19:26 | 19:55 | -0:29 |
| White Gate to The Stile | 8:51 | 9:11 | -0:20 |
| The Stile to Finish | 2:20 | 2:25 | -0:05 |
Δ negative = James ran the segment faster.