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SF MARATHON 2026

Johnathan Catterton

Bib: 5488•M•Age: 23

Danville, CA

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0:00
0:00
/ mi
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Overall
#0 / 7166
Top 8%
Gender (Male)
#0 / 5052
Top 10%
M20-29
#0 / 648
Top 12%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
15:26
Rank: #543
Start → 2M
15:26 | 7:43/mi
4M
31:06
Rank: #544 (-1)
2M → 4M
15:40 | 7:50/mi
6M
48:20
Rank: #805 (-261)
4M → 6M
17:14 | 8:37/mi
8M
1:04:13
Rank: #790 (+15)
6M → 8M
15:53 | 7:56/mi
9.6M
1:17:07
Rank: #742 (+48)
8M → 9.6M
12:54 | 8:04/mi
10M
1:19:12
Rank: #731 (+11)
9.6M → 10M
2:05 | 5:13/mi
10.5M
1:24:13
Rank: #710 (+21)
10M → 10.5M
5:01 | 10:02/mi
12M
1:35:20
Rank: #685 (+25)
10.5M → 12M
11:07 | 7:25/mi
14M
1:51:52
Rank: #657 (+28)
12M → 14M
16:32 | 8:16/mi
16M
2:04:01
Rank: #538 (+119)
14M → 16M
12:09 | 6:04/mi
18M
2:22:18
Rank: #592 (-54)
16M → 18M
18:17 | 9:09/mi
20M
2:38:27
Rank: #576 (+16)
18M → 20M
16:09 | 8:04/mi
22M
2:52:47
Rank: #517 (+59)
20M → 22M
14:20 | 7:10/mi
24M
3:10:38
Rank: #520 (-3)
22M → 24M
17:51 | 8:56/mi
Finish· 26.22 mi
3:31:06
Rank: #573 (-53)
24M → Finish
20:28 | 9:13/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via 14M
Distance14.00 mi
Time1:51:52
Pace7:59 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:39:14
Pace8:07 /mi
📊Negative Split: 11.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:3615:267:4315:26
7:43
-
4M
4.00 mi05:54:1631:067:4715:40
7:50
+0:07
6M
6.00 mi06:11:3048:208:0317:14
8:37
+0:47
8M
8.00 mi06:27:231:04:138:0215:53
7:56
-0:41
9.6M
9.60 mi06:40:171:17:078:0212:54
8:04
+0:08
10M
10.00 mi06:42:221:19:127:552:05
5:13
-2:51
10.5M
10.50 mi06:47:231:24:138:015:01
10:02
+4:49
12M
12.00 mi06:58:301:35:207:5711:07
7:25
-2:37
14M
14.00 mi07:15:021:51:527:5916:32
8:16
+0:51
16M
16.00 mi07:27:112:04:017:4512:09
6:04
-2:12
18M
18.00 mi07:45:282:22:187:5418:17
9:09
+3:05
20M
20.00 mi08:01:372:38:277:5516:09
8:04
-1:05
22M
22.00 mi08:15:572:52:477:5114:20
7:10
-0:54
24M
24.00 mi08:33:483:10:387:5717:51
8:56
+1:46
Finish
26.22 mi08:54:163:31:068:0320:28
9:13
+0:17

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

5:13 /mi

Average Pace

8:03 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

39:41

19% of race

Time at Steady Pace

1:49:48

52% of race

Time at Slower Pace

1:01:37

29% of race

Average Pace: 8:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨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.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:38:3615:267:4315:26
7:43
#543
4M
4.00 mi05:54:1631:067:4715:40
7:50
#544
6M
6.00 mi06:11:3048:208:0317:14
8:37
#805
8M
8.00 mi06:27:231:04:138:0215:53
7:56
#790
9.6M
9.60 mi06:40:171:17:078:0212:54
8:04
#742
10M
10.00 mi06:42:221:19:127:552:05
5:13
#731
10.5M
10.50 mi06:47:231:24:138:015:01
10:02
#710
12M
12.00 mi06:58:301:35:207:5711:07
7:25
#685
14M
14.00 mi07:15:021:51:527:5916:32
8:16
#657
16M
16.00 mi07:27:112:04:017:4512:09
6:04
#538
18M
18.00 mi07:45:282:22:187:5418:17
9:09
#592
20M
20.00 mi08:01:372:38:277:5516:09
8:04
#576
22M
22.00 mi08:15:572:52:477:5114:20
7:10
#517
24M
24.00 mi08:33:483:10:387:5717:51
8:56
#520
Finish
26.22 mi08:54:163:31:068:0320:28
9:13
#573
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:06

Segment Time

7:53/mi

Pace

0.90 mi

Distance

Overall

439

Men

406

Division

61

See the full Garmin Challenge leaderboard

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi54349271567(Top 8%)519(Top 10%)82(Top 13%)
4M4.00 mi2.00 mi544-1493-169+2564(Top 8%)512(Top 10%)72(Top 11%)
6M6.00 mi2.00 mi805-261725-232115-461515(Top 21%)1309(Top 26%)197(Top 30%)
8M8.00 mi2.00 mi790+15707+18108+7804(Top 11%)716(Top 14%)107(Top 17%)
9.6M9.60 mi1.60 mi742+48667+40103+5555(Top 8%)499(Top 10%)78(Top 12%)
10M10.00 mi0.40 mi731+11657+10102+1407(Top 6%)375(Top 7%)56(Top 9%)
10.5M10.50 mi0.50 mi710+21639+1898+4486(Top 7%)442(Top 9%)65(Top 10%)
12M12.00 mi1.50 mi685+25616+2395+3567(Top 8%)519(Top 10%)82(Top 13%)
14M14.00 mi2.00 mi657+28593+2390+5516(Top 7%)467(Top 9%)65(Top 10%)
16M16.00 mi2.00 mi538+119488+10577+13266(Top 4%)247(Top 5%)40(Top 6%)
18M18.00 mi2.00 mi592-54536-4884-71359(Top 19%)1145(Top 23%)159(Top 25%)
20M20.00 mi2.00 mi576+16519+1778+6565(Top 8%)506(Top 10%)73(Top 11%)
22M22.00 mi2.00 mi517+59466+5369+9310(Top 4%)273(Top 5%)38(Top 6%)
24M24.00 mi2.00 mi520-346669749(Top 10%)633(Top 13%)90(Top 14%)
Finish26.22 mi2.22 mi573-53513-4775-61361(Top 19%)1088(Top 22%)160(Top 25%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
×1human
+6ft-11ft

Overall

567

Males

519

M20-24

82

2M→4M

2.0 - 4.0 mi

Top 8%
×4stories
+75ft-70ft

Overall

564

Males

512

M20-24

73

4M→6M

4.0 - 6.0 mi

Top 21%
×5stories
+71ft-18ft

Overall

1515

Males

1309

M20-24

201

6M→8M

6.0 - 8.0 mi

Top 11%
×9stories
+106ft-21ft

Overall

804

Males

716

M20-24

109

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13stories
+117ft-177ft

Overall

555

Males

499

M20-24

79

9.6M→10M

9.6 - 10.0 mi

Top 6%
×1story
+17ft-12ft

Overall

407

Males

375

M20-24

57

10M→10.5M

10.0 - 10.5 mi

Top 7%
×9stories
+0ft-102ft

Overall

486

Males

442

M20-24

66

10.5M→12M

10.5 - 12.0 mi

Top 8%
×18stories
+304ft-125ft

Overall

567

Males

519

M20-24

82

12M→14M

12.0 - 14.0 mi

Top 7%
×9stories
+99ft-125ft

Overall

516

Males

467

M20-24

66

14M→16M

14.0 - 16.0 mi

Top 4%
×9stories
+124ft-78ft

Overall

266

Males

247

M20-24

40

16M→18M

16.0 - 18.0 mi

Top 19%
×8stories
+106ft-45ft

Overall

1359

Males

1145

M20-24

159

18M→20M

18.0 - 20.0 mi

Top 8%
×3stories
+52ft-26ft

Overall

565

Males

506

M20-24

73

20M→22M

20.0 - 22.0 mi

Top 4%
×21stories
+17ft-266ft

Overall

310

Males

273

M20-24

38

22M→24M

22.0 - 24.0 mi

Top 10%
×3stories
+70ft-85ft

Overall

749

Males

633

M20-24

90

24M→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

1361

Males

1088

M20-24

160

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
449*
Passed By
479
Net Change
-30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#543
2M → 4M2526-1#543#544
4M → 6M0261-261#544#805
6M → 8M33*18+15#805#790
8M → 9.6M524+48#790#742
9.6M → 10M110+11#742#731
10M → 10.5M232+21#731#710
10.5M → 12M294+25#710#685
12M → 14M33*5+28#685#657
14M → 16M1190+119#657#538
16M → 18M1468-54#538#592
18M → 20M24*8+16#592#576
20M → 22M62*3+59#576#517
22M → 24M1922-3#517#520
24M → Finish558-53#520#573
TOTALS449*479-30

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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