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SF MARATHON 2026

Ian Horsburgh

Bib: 49•M•Age: 24

Pasadena, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 0.3%
Gender (Male)
#0 / 5052
Top 0.5%
M20-29
#0 / 648
Top 0.8%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
11:40
Rank: #21
Start → 2M
11:40 | 5:50/mi
4M
24:01
Rank: #21
2M → 4M
12:21 | 6:11/mi
6M
36:06
Rank: #20 (+1)
4M → 6M
12:05 | 6:02/mi
8M
47:55
Rank: #19 (+1)
6M → 8M
11:49 | 5:54/mi
9.6M
58:06
Rank: #19
8M → 9.6M
10:11 | 6:22/mi
10M
59:46
Rank: #18 (+1)
9.6M → 10M
1:40 | 4:10/mi
10.5M
1:04:04
Rank: #21 (-3)
10M → 10.5M
4:18 | 8:36/mi
12M
1:13:49
Rank: #27 (-6)
10.5M → 12M
9:45 | 6:30/mi
14M
1:27:05
Rank: #27
12M → 14M
13:16 | 6:38/mi
16M
1:37:09
Rank: #27
14M → 16M
10:04 | 5:02/mi
18M
1:51:31
Rank: #24 (+3)
16M → 18M
14:22 | 7:11/mi
20M
2:05:13
Rank: #25 (-1)
18M → 20M
13:42 | 6:51/mi
22M
2:17:42
Rank: #25
20M → 22M
12:29 | 6:14/mi
24M
2:31:09
Rank: #26 (-1)
22M → 24M
13:27 | 6:44/mi
Finish· 26.22 mi
2:46:09
Rank: #25 (+1)
24M → Finish
15:00 | 6:46/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:27:05
Pace6:13 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:19:04
Pace6:28 /mi
📊Negative Split: 9.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:27:1411:405:5011:40
5:50
-
4M
4.00 mi05:39:3524:016:0012:21
6:11
+0:21
6M
6.00 mi05:51:4036:066:0112:05
6:02
-0:09
8M
8.00 mi06:03:2947:555:5911:49
5:54
-0:08
9.6M
9.60 mi06:13:4058:066:0310:11
6:22
+0:28
10M
10.00 mi06:15:2059:465:591:40
4:10
-2:12
10.5M
10.50 mi06:19:381:04:046:064:18
8:36
+4:26
12M
12.00 mi06:29:231:13:496:099:45
6:30
-2:06
14M
14.00 mi06:42:391:27:056:1313:16
6:38
+0:08
16M
16.00 mi06:52:431:37:096:0410:04
5:02
-1:36
18M
18.00 mi07:07:051:51:316:1214:22
7:11
+2:09
20M
20.00 mi07:20:472:05:136:1613:42
6:51
-0:20
22M
22.00 mi07:33:162:17:426:1612:29
6:14
-0:37
24M
24.00 mi07:46:432:31:096:1813:27
6:44
+0:30
Finish
26.22 mi08:01:432:46:096:2015:00
6:46
+0:02

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

4:10 /mi

Average Pace

6:20 /mi

Slowest Pace

8:36 /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

23:24

14% of race

Time at Steady Pace

1:50:23

66% of race

Time at Slower Pace

32:22

19% of race

Average Pace: 6:20 /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 mi05:27:1411:405:5011:40
5:50
#21
4M
4.00 mi05:39:3524:016:0012:21
6:11
#21
6M
6.00 mi05:51:4036:066:0112:05
6:02
#20
8M
8.00 mi06:03:2947:555:5911:49
5:54
#19
9.6M
9.60 mi06:13:4058:066:0310:11
6:22
#19
10M
10.00 mi06:15:2059:465:591:40
4:10
#18
10.5M
10.50 mi06:19:381:04:046:064:18
8:36
#21
12M
12.00 mi06:29:231:13:496:099:45
6:30
#27
14M
14.00 mi06:42:391:27:056:1313:16
6:38
#27
16M
16.00 mi06:52:431:37:096:0410:04
5:02
#27
18M
18.00 mi07:07:051:51:316:1214:22
7:11
#24
20M
20.00 mi07:20:472:05:136:1613:42
6:51
#25
22M
22.00 mi07:33:162:17:426:1612:29
6:14
#25
24M
24.00 mi07:46:432:31:096:1813:27
6:44
#26
Finish
26.22 mi08:01:432:46:096:2015:00
6:46
#25
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 0.5%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

5:58

Segment Time

6:38/mi

Pace

0.90 mi

Distance

Overall

35

Men

34

Division

7

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi21216136(Top 2%)128(Top 3%)26(Top 4%)
4M4.00 mi2.00 mi21217-123(Top 0.3%)22(Top 0.4%)5(Top 0.8%)
6M6.00 mi2.00 mi20+120+1721(Top 0.3%)20(Top 0.4%)7(Top 1%)
8M8.00 mi2.00 mi19+119+1720(Top 0.3%)17(Top 0.3%)5(Top 0.8%)
9.6M9.60 mi1.60 mi1919727(Top 0.4%)24(Top 0.5%)6(Top 0.9%)
10M10.00 mi0.40 mi18+118+16+121(Top 0.3%)19(Top 0.4%)5(Top 0.8%)
10.5M10.50 mi0.50 mi21-321-37-161(Top 0.9%)56(Top 1%)11(Top 2%)
12M12.00 mi1.50 mi27-627-67136(Top 2%)128(Top 3%)26(Top 4%)
14M14.00 mi2.00 mi2727729(Top 0.4%)26(Top 0.5%)6(Top 0.9%)
16M16.00 mi2.00 mi2727726(Top 0.4%)26(Top 0.5%)6(Top 0.9%)
18M18.00 mi2.00 mi24+324+36+199(Top 1%)94(Top 2%)12(Top 2%)
20M20.00 mi2.00 mi25-125-15+176(Top 1%)72(Top 1%)12(Top 2%)
22M22.00 mi2.00 mi2524+1538(Top 0.5%)37(Top 0.7%)7(Top 1%)
24M24.00 mi2.00 mi26-125-1540(Top 0.6%)38(Top 0.8%)5(Top 0.8%)
Finish26.22 mi2.22 mi25+124+1550(Top 0.7%)48(Top 1.0%)8(Top 1%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 2%
×1human
+6ft-11ft

Overall

136

Males

128

M20-24

26

2M→4M

2.0 - 4.0 mi

Top 0.3%
×4stories
+75ft-70ft

Overall

23

Males

22

M20-24

5

4M→6M

4.0 - 6.0 mi

Top 0.3%
×5stories
+71ft-18ft

Overall

21

Males

20

M20-24

7

6M→8M

6.0 - 8.0 mi

Top 0.3%
×9stories
+106ft-21ft

Overall

20

Males

17

M20-24

5

8M→9.6M

8.0 - 9.6 mi

Top 0.4%
×13stories
+117ft-177ft

Overall

27

Males

24

M20-24

6

9.6M→10M

9.6 - 10.0 mi

Top 0.3%
×1story
+17ft-12ft

Overall

21

Males

19

M20-24

5

10M→10.5M

10.0 - 10.5 mi

Top 0.9%
×9stories
+0ft-102ft

Overall

61

Males

56

M20-24

11

10.5M→12M

10.5 - 12.0 mi

Top 2%
×18stories
+304ft-125ft

Overall

136

Males

128

M20-24

26

12M→14M

12.0 - 14.0 mi

Top 0.4%
×9stories
+99ft-125ft

Overall

29

Males

26

M20-24

6

14M→16M

14.0 - 16.0 mi

Top 0.4%
×9stories
+124ft-78ft

Overall

26

Males

26

M20-24

6

16M→18M

16.0 - 18.0 mi

Top 1%
×8stories
+106ft-45ft

Overall

99

Males

94

M20-24

12

18M→20M

18.0 - 20.0 mi

Top 1%
×3stories
+52ft-26ft

Overall

76

Males

72

M20-24

12

20M→22M

20.0 - 22.0 mi

Top 0.5%
×21stories
+17ft-266ft

Overall

38

Males

37

M20-24

7

22M→24M

22.0 - 24.0 mi

Top 0.6%
×3stories
+70ft-85ft

Overall

40

Males

38

M20-24

5

24M→Finish

24.0 - 26.2 mi

Top 0.7%
~flat
+2ft-2ft

Overall

50

Males

48

M20-24

8

Passing Analysis

Category:
Athletes Passed
11
Passed By
15
Net Change
-4
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#21
2M → 4M110#21#21
4M → 6M21+1#21#20
6M → 8M10+1#20#19
8M → 9.6M000#19#19
9.6M → 10M10+1#19#18
10M → 10.5M03-3#18#21
10.5M → 12M06-6#21#27
12M → 14M000#27#27
14M → 16M000#27#27
16M → 18M30+3#27#24
18M → 20M12-1#24#25
20M → 22M110#25#25
22M → 24M01-1#25#26
24M → Finish10+1#26#25
TOTALS1115-4
📊

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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