Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialAnna Dalton
#7 · 58:02 · F36 · Group Q · INV
Wave start 8:16 AM (Q-INV)
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
Anna (Q-INV) started at 8:16 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 6 minutes head start on Anna. On foot, Anna ran 58:02 and Chris ran 1:00:42 — Anna was 2:40 faster than Chris. Anna took official place 7th (time-based 39th) and Chris took official place 1st (time-based 71st). Chris's head start was enough to flip the official order even though Anna was faster on foot. Biggest swing: Anna gained 1:01 from Cardiac to White Gate.
Deltas
ComputedWave start
Chris Lundy (J-INV) started 6 min earlier than Anna (Q-INV).
- Overall place Δ
- +6
- Actual time Δ
- -2:40
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 6 min (Chris earlier)
- Finish clock Δ
- +3:20
- Section place Δ
- +2
Δ = Anna − Chris. Negative means Anna is ahead/faster.
Race timeline
Computed- Chris (J-INV) started at 8:10 AM.
- Anna (Q-INV) started at 8:16 AM, 6:00 later.
- Actual running time: Anna was 2:40 faster on foot than Chris.
- Finish clock: Chris crossed the line 3:20 ahead of Anna — Chris wins this head-to-head.
Δ (A − B): actual -2:40 · finish clock +3:20.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Anna | Chris | Δ |
|---|---|---|---|
| Start to Top of Stairs | 6:55 | 7:31 | -0:36 |
| Stairs to Windy Gap | 5:19 | 5:35 | -0:16 |
| Windy Gap to Muir Woods | 4:49 | 5:25 | -0:36 |
| Muir Woods to Cardiac | 22:19 | 22:10 | +0:09 |
| Cardiac to White Gate | 11:13 | 12:14 | -1:01 |
| White Gate to The Stile | 5:40 | 5:57 | -0:17 |
| The Stile to Finish | 1:47 | 1:50 | -0:03 |
Δ negative = Anna ran the segment faster.