Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialTom Drummond
#788 · 1:18:02 · M39 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialLucas R Addleman
#793 · 1:17:11 · M27 · Group Z · DR
Wave start 8:51 AM (Z-DR)
Interpretation
Tom (Y-DR) started at 8:50 AM; Lucas (Z-DR) started at 8:51 AM. That gave Tom a 1 minute head start on Lucas. On foot, Tom ran 1:18:02 and Lucas ran 1:17:11 — Lucas was 0:51 faster than Tom. Tom took official place 788th (time-based 583rd) and Lucas took official place 793rd (time-based 562nd). Tom's head start was enough to flip the official order even though Lucas was faster on foot. Biggest swing: Lucas gained 0:24 from Windy Gap to Muir Woods.
Deltas
ComputedWave start
Tom Drummond (Y-DR) started 1 min earlier than Lucas (Z-DR).
- Overall place Δ
- -5
- Actual time Δ
- +0:51
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 1 min (Tom earlier)
- Finish clock Δ
- -0:09
- Section place Δ
- +17
Δ = Tom − Lucas. Negative means Tom is ahead/faster.
Race timeline
Computed- Tom (Y-DR) started at 8:50 AM.
- Lucas (Z-DR) started at 8:51 AM, 1:00 later.
- Actual running time: Lucas was 0:51 faster on foot than Tom.
- Finish clock: Tom crossed the line 0:09 ahead of Lucas — Tom wins this head-to-head.
Δ (A − B): actual +0:51 · finish clock -0:09.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Tom | Lucas | Δ |
|---|---|---|---|
| Start to Top of Stairs | 9:36 | 8:57 | +0:39 |
| Stairs to Windy Gap | 6:11 | 6:31 | -0:20 |
| Windy Gap to Muir Woods | 6:39 | 6:15 | +0:24 |
| Muir Woods to Cardiac | 30:15 | 30:08 | +0:07 |
| Cardiac to White Gate | 15:46 | 15:28 | +0:18 |
| White Gate to The Stile | 7:41 | 7:50 | -0:09 |
| The Stile to Finish | 1:54 | 2:02 | -0:08 |
Δ negative = Tom ran the segment faster.