Justin Kaderka
Bib: 3917•M•Age: 38
San Marino, CA
⏱️ Race Timeline
The Course
Claim it — keep all your results in one place
Claiming links this result to your profile so every race you run lives on one page.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
2.2 Miles | 2.20 mi | 05:56:23 | 16:53 | 7:40 | 16:53 | 7:40 | - |
5.7 Miles | 5.70 mi | 06:29:53 | 50:23 | 8:50 | 33:30 | 9:34 | +1:54 |
6.43 Miles | 6.43 mi | 06:39:10 | 59:40 | 9:17 | 9:17 | 12:43 | +3:09 |
10.92 Miles | 10.92 mi | 07:19:48 | 1:40:18 | 9:11 | 40:38 | 9:03 | -3:40 |
Garmin Hill Challenge | 11.42 mi | 07:25:49 | 1:46:19 | 9:19 | 6:01 | 12:02 | +2:59 |
14.95 Miles | 14.95 mi | 07:57:24 | 2:17:54 | 9:13 | 31:35 | 8:57 | -3:05 |
18 Miles | 18.00 mi | 08:31:48 | 2:52:18 | 9:34 | 34:24 | 11:17 | +2:20 |
24 Miles | 24.00 mi | 09:41:01 | 4:01:31 | 10:04 | 1:09:13 | 11:32 | +0:15 |
Finish | 26.22 mi | 10:05:37 | 4:26:07 | 10:09 | 24:36 | 11:05 | -0:27 |
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
7:40 /mi
Average Pace
10:09 /mi
Slowest Pace
12:43 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:02:36
46% of race
Time at Steady Pace
2:08:13
48% of race
Time at Slower Pace
15:18
6% of race
Average Pace: 10:09 /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 | 05:56:23 | 16:53 | 7:40 | 16:53 | 7:40 | #1305 | |
5.7 Miles | 5.70 mi | 06:29:53 | 50:23 | 8:50 | 33:30 | 9:34 | #1498 | |
6.43 Miles | 6.43 mi | 06:39:10 | 59:40 | 9:17 | 9:17 | 12:43 | #1517 | |
10.92 Miles | 10.92 mi | 07:19:48 | 1:40:18 | 9:11 | 40:38 | 9:03 | #1691 | |
Garmin Hill Challenge | 11.42 mi | 07:25:49 | 1:46:19 | 9:19 | 6:01 | 12:02 | #1689 | |
14.95 Miles | 14.95 mi | 07:57:24 | 2:17:54 | 9:13 | 31:35 | 8:57 | #1722 | |
18 Miles | 18.00 mi | 08:31:48 | 2:52:18 | 9:34 | 34:24 | 11:17 | #1753 | |
24 Miles | 24.00 mi | 09:41:01 | 4:01:31 | 10:04 | 1:09:13 | 11:32 | #1957 | |
Finish | 26.22 mi | 10:05:37 | 4:26:07 | 10:09 | 24:36 | 11:05 | #2002 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 2.2 Miles | 2.20 mi | 2.20 mi | 1305 | 1094 | 148 | 1305(Top 32%) | 1094(Top 38%) | 148(Top 36%) |
| 5.7 Miles | 5.70 mi | 3.50 mi | 1498-193 | 1245-151 | 176-28 | 1550(Top 37%) | 1284(Top 44%) | 183(Top 45%) |
| 6.43 Miles | 6.43 mi | 0.73 mi | 1517-19 | 1259-14 | 176 | 1726(Top 42%) | 1411(Top 48%) | 199(Top 49%) |
| 10.92 Miles | 10.92 mi | 4.49 mi | 1691-174 | 1387-128 | 200-24 | 1964(Top 48%) | 1587(Top 55%) | 234(Top 57%) |
| Garmin Hill Challenge | 11.42 mi | 0.50 mi | 1689+2 | 1383+4 | 200 | 1927(Top 47%) | 1560(Top 54%) | 213(Top 52%) |
| 14.95 Miles | 14.95 mi | 3.53 mi | 1722-33 | 1404-21 | 204-4 | 1896(Top 46%) | 1532(Top 53%) | 222(Top 55%) |
| 18 Miles | 18.00 mi | 3.05 mi | 1753-31 | 1430-26 | 211-7 | 2071(Top 50%) | 1628(Top 56%) | 235(Top 58%) |
| 24 Miles | 24.00 mi | 6.00 mi | 1957-204 | 1566-136 | 230-19 | 2531(Top 61%) | 1883(Top 65%) | 263(Top 65%) |
| Finish | 26.22 mi | 2.22 mi | 2002-45 | 1584-18 | 231-1 | 2460(Top 60%) | 1822(Top 63%) | 265(Top 65%) |
Segment Performance Analysis
Start → 2.2 Miles
0.0 - 2.2 mi
Overall
1305
Males
1094
M35-39
150
2.2 Miles→5.7 Miles
2.2 - 5.7 mi
Overall
1550
Males
1284
M35-39
185
5.7 Miles→6.43 Miles
5.7 - 6.4 mi
Overall
1726
Males
1411
M35-39
202
6.43 Miles→10.92 Miles
6.4 - 10.9 mi
Overall
1964
Males
1587
M35-39
236
10.92 Miles→Garmin Hill Challenge
10.9 - 11.4 mi
Overall
1927
Males
1560
M35-39
215
Garmin Hill Challenge→14.95 Miles
11.4 - 14.9 mi
Overall
1896
Males
1532
M35-39
224
14.95 Miles→18 Miles
14.9 - 18.0 mi
Overall
2071
Males
1628
M35-39
237
18 Miles→24 Miles
18.0 - 24.0 mi
Overall
2531
Males
1883
M35-39
264
24 Miles→Finish
24.0 - 26.2 mi
Overall
2460
Males
1822
M35-39
265
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 2.2 Miles | - | - | - | - | #1305 |
| 2.2 Miles → 5.7 Miles | 42 | 235 | -193 | #1305 | #1498 |
| 5.7 Miles → 6.43 Miles | 14 | 33 | -19 | #1498 | #1517 |
| 6.43 Miles → 10.92 Miles | 24 | 198 | -174 | #1517 | #1691 |
| 10.92 Miles → Garmin Hill Challenge | 16 | 14 | +2 | #1691 | #1689 |
| Garmin Hill Challenge → 14.95 Miles | 31* | 64 | -33 | #1689 | #1722 |
| 14.95 Miles → 18 Miles | 45* | 76 | -31 | #1722 | #1753 |
| 18 Miles → 24 Miles | 39* | 243 | -204 | #1753 | #1957 |
| 24 Miles → Finish | 28* | 73 | -45 | #1957 | #2002 |
| TOTALS | 239* | 936 | -697 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
📈Position Graph
🎨Heatmap Timeline
🔄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
