Christopher Grayston
Bib: 1588•M•Age: 27
Salt Lake City, UT
⏱️ Race Timeline
The Course
Claim it — unlock a deeper AI report on this race, free
A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:59:15 | 18:38 | 8:28 | 18:38 | 8:28 | - |
5.7 Miles | 5.70 mi | 06:35:25 | 54:48 | 9:37 | 36:10 | 10:20 | +1:52 |
6.43 Miles | 6.43 mi | 06:45:16 | 1:04:39 | 10:03 | 9:51 | 13:29 | +3:09 |
10.92 Miles | 10.92 mi | 07:25:59 | 1:45:22 | 9:39 | 40:43 | 9:04 | -4:25 |
Garmin Hill Challenge | 11.42 mi | 07:31:52 | 1:51:15 | 9:44 | 5:53 | 11:46 | +2:42 |
14.95 Miles | 14.95 mi | 08:03:15 | 2:22:38 | 9:32 | 31:23 | 8:53 | -2:53 |
18 Miles | 18.00 mi | 08:36:40 | 2:56:03 | 9:47 | 33:25 | 10:57 | +2:04 |
24 Miles | 24.00 mi | 09:44:11 | 4:03:34 | 10:09 | 1:07:31 | 11:15 | +0:18 |
Finish | 26.22 mi | 10:05:52 | 4:25:15 | 10:07 | 21:41 | 9:46 | -1:29 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
8:28 /mi
Average Pace
10:07 /mi
Slowest Pace
13:29 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:30:44
34% of race
Time at Steady Pace
1:31:16
34% of race
Time at Slower Pace
1:23:15
31% of race
Average Pace: 10:07 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:59:15 | 18:38 | 8:28 | 18:38 | 8:28 | #2355 | |
5.7 Miles | 5.70 mi | 06:35:25 | 54:48 | 9:37 | 36:10 | 10:20 | #2297 | |
6.43 Miles | 6.43 mi | 06:45:16 | 1:04:39 | 10:03 | 9:51 | 13:29 | #2280 | |
10.92 Miles | 10.92 mi | 07:25:59 | 1:45:22 | 9:39 | 40:43 | 9:04 | #2155 | |
Garmin Hill Challenge | 11.42 mi | 07:31:52 | 1:51:15 | 9:44 | 5:53 | 11:46 | #2110 | |
14.95 Miles | 14.95 mi | 08:03:15 | 2:22:38 | 9:32 | 31:23 | 8:53 | #2025 | |
18 Miles | 18.00 mi | 08:36:40 | 2:56:03 | 9:47 | 33:25 | 10:57 | #1951 | |
24 Miles | 24.00 mi | 09:44:11 | 4:03:34 | 10:09 | 1:07:31 | 11:15 | #2029 | |
Finish | 26.22 mi | 10:05:52 | 4:25:15 | 10:07 | 21:41 | 9:46 | #1973 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 2.2 Miles | 2.20 mi | 2.20 mi | 2355 | 1857 | 395 | 2355(Top 57%) | 1857(Top 64%) | 395(Top 65%) |
| 5.7 Miles | 5.70 mi | 3.50 mi | 2297+58 | 1821+36 | 399-4 | 2287(Top 55%) | 1816(Top 62%) | 401(Top 66%) |
| 6.43 Miles | 6.43 mi | 0.73 mi | 2280+17 | 1817+4 | 402-3 | 2244(Top 54%) | 1794(Top 62%) | 397(Top 65%) |
| 10.92 Miles | 10.92 mi | 4.49 mi | 2155+125 | 1727+90 | 379+23 | 1984(Top 48%) | 1602(Top 55%) | 350(Top 58%) |
| Garmin Hill Challenge | 11.42 mi | 0.50 mi | 2110+45 | 1692+35 | 374+5 | 1781(Top 43%) | 1458(Top 50%) | 343(Top 57%) |
| 14.95 Miles | 14.95 mi | 3.53 mi | 2025+85 | 1634+58 | 362+12 | 1855(Top 45%) | 1503(Top 52%) | 330(Top 54%) |
| 18 Miles | 18.00 mi | 3.05 mi | 1951+74 | 1575+59 | 346+16 | 1841(Top 45%) | 1481(Top 51%) | 333(Top 55%) |
| 24 Miles | 24.00 mi | 6.00 mi | 2029-78 | 1614-39 | 355-9 | 2350(Top 57%) | 1771(Top 61%) | 379(Top 62%) |
| Finish | 26.22 mi | 2.22 mi | 1973+56 | 1564+50 | 346+9 | 1539(Top 37%) | 1198(Top 41%) | 269(Top 44%) |
Segment Performance Analysis
Start → 2.2 Miles
0.0 - 2.2 mi
Overall
2355
Males
1857
M25-29
403
2.2 Miles→5.7 Miles
2.2 - 5.7 mi
Overall
2287
Males
1816
M25-29
408
5.7 Miles→6.43 Miles
5.7 - 6.4 mi
Overall
2244
Males
1794
M25-29
403
6.43 Miles→10.92 Miles
6.4 - 10.9 mi
Overall
1984
Males
1602
M25-29
354
10.92 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1781
Males
1458
M25-29
348
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1855
Males
1503
M25-29
332
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
1841
Males
1481
M25-29
334
18 Miles→24 Miles
18.0 - 24.0 mi
Overall
2350
Males
1771
M25-29
380
24 Miles→Finish
24.0 - 26.2 mi
Overall
1539
Males
1198
M25-29
269
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2 Miles | - | - | - | - | #2355 |
| 2.2 Miles → 5.7 Miles | 170* | 112 | +58 | #2355 | #2297 |
| 5.7 Miles → 6.43 Miles | 41* | 24 | +17 | #2297 | #2280 |
| 6.43 Miles → 10.92 Miles | 155 | 30 | +125 | #2280 | #2155 |
| 10.92 Miles → Garmin Hill Challenge | 53 | 8 | +45 | #2155 | #2110 |
| Garmin Hill Challenge → 14.95 Miles | 94* | 9 | +85 | #2110 | #2025 |
| 14.95 Miles → 18 Miles | 105* | 31 | +74 | #2025 | #1951 |
| 18 Miles → 24 Miles | 72* | 150 | -78 | #1951 | #2029 |
| 24 Miles → Finish | 71* | 15 | +56 | #2029 | #1973 |
| TOTALS | 761* | 379 | +382 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔥Passing Intensity
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Explore more race data and athlete comparisons
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
The San Francisco Marathon
