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 S Goulding
#1362 · 2:25:52 · M67 · Group G · DR
Wave start 8:35 AM (G-DR)
Athlete B
OfficialChris Lundy
#1 · 1:00:42 · F55 · Group J · INV
Wave start 8:10 AM (J-INV)
Comparison report
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The PDF includes the interpretation, deltas, race timeline, position-through-the-course chart, and segment-by-segment splits shown below.
Interpretation
Jeff (G-DR) started at 8:35 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 25 minutes head start on Jeff because the Runner wave starts 27 minutes after the Invitational wave. On foot, Jeff ran 2:25:52 and Chris ran 1:00:42 — Chris was 1:25:10 faster than Jeff. Jeff took official place 1362nd (time-based 1361st) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 26:54 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 25 min earlier than Jeff (G-DR).
The Runner wave starts 27 min after the Invitational wave.
- Overall place Δ
- +1361
- Actual time Δ
- +1:25:10
- Section gap Δ
- 27 min (Chris earlier)
- Wave start Δ
- 25 min (Chris earlier)
- Finish clock Δ
- +1:50:10
- Section place Δ
- —
Δ = Jeff − Chris. Negative means Jeff is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Jeff (G-DR) started at 8:35 AM, 25:00 later — the Invitational wave starts 27 min before the Runner wave.
- Actual running time: Chris was 1:25:10 faster on foot than Jeff.
- Finish clock: Chris crossed the line 1:50:10 ahead of Jeff — Chris wins this head-to-head.
Δ (A − B): actual +1:25:10 · finish clock +1:50:10.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Jeff | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 16:32 | 7:31 | +9:01 |
| Stairs to Windy Gap | 11:26 | 5:35 | +5:51 |
| Windy Gap to Muir Woods | 14:08 | 5:25 | +8:43 |
| Muir Woods to Cardiac | 49:04 | 22:10 | +26:54 |
| Cardiac to White Gate | 33:21 | 12:14 | +21:07 |
| White Gate to The Stile | 17:20 | 5:57 | +11:23 |
| The Stile to Finish | 4:01 | 1:50 | +2:11 |
Δ negative = Jeff ran the segment faster.