San Francisco Marathon logo
SF MARATHON 2026

Duncan Houpt

Bib: 1346•M•Age: 28

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7166
Top 1%
Gender (Male)
#0 / 5052
Top 1%
Division (M25-29)
#0 / 1176
Top 2%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
13:20
Rank: #81
Start → 2M
13:20 | 6:40/mi
4M
27:06
Rank: #93 (-12)
2M → 4M
13:46 | 6:53/mi
6M
40:52
Rank: #104 (-11)
4M → 6M
13:46 | 6:53/mi
8M
54:21
Rank: #112 (-8)
6M → 8M
13:29 | 6:44/mi
9.6M
1:05:17
Rank: #92 (+20)
8M → 9.6M
10:56 | 6:50/mi
10M
1:07:14
Rank: #94 (-2)
9.6M → 10M
1:57 | 4:53/mi
10.5M
1:11:33
Rank: #91 (+3)
10M → 10.5M
4:19 | 8:38/mi
12M
1:21:29
Rank: #98 (-7)
10.5M → 12M
9:56 | 6:37/mi
14M
1:36:02
Rank: #102 (-4)
12M → 14M
14:33 | 7:16/mi
16M
1:49:19
Rank: #133 (-31)
14M → 16M
13:17 | 6:39/mi
18M
2:02:36
Rank: #101 (+32)
16M → 18M
13:17 | 6:39/mi
20M
2:16:15
Rank: #97 (+4)
18M → 20M
13:39 | 6:49/mi
22M
2:29:05
Rank: #81 (+16)
20M → 22M
12:50 | 6:25/mi
24M
2:43:09
Rank: #81
22M → 24M
14:04 | 7:02/mi
Finish· 26.22 mi
2:58:57
Rank: #78 (+3)
24M → Finish
15:48 | 7:07/mi

The Course

Is this your race?

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.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:36:02
Pace6:52 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:22:55
Pace6:47 /mi
📊Negative Split: 13.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:29:3013:206:4013:20
6:40
-
4M
4.00 mi05:43:1627:066:4713:46
6:53
+0:13
6M
6.00 mi05:57:0240:526:4913:46
6:53
0:00
8M
8.00 mi06:10:3154:216:4813:29
6:44
-0:09
9.6M
9.60 mi06:21:271:05:176:4810:56
6:50
+0:06
10M
10.00 mi06:23:241:07:146:431:57
4:53
-1:57
10.5M
10.50 mi06:27:431:11:336:494:19
8:38
+3:45
12M
12.00 mi06:37:391:21:296:479:56
6:37
-2:01
14M
14.00 mi06:52:121:36:026:5214:33
7:16
+0:39
16M
16.00 mi07:05:291:49:196:5013:17
6:39
-0:37
18M
18.00 mi07:18:462:02:366:4913:17
6:39
0:00
20M
20.00 mi07:32:252:16:156:4913:39
6:49
+0:10
22M
22.00 mi07:45:152:29:056:4712:50
6:25
-0:24
24M
24.00 mi07:59:192:43:096:4814:04
7:02
+0:37
Finish
26.22 mi08:15:072:58:576:5015:48
7:07
+0:05

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

4:53 /mi

Average Pace

6:50 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:47

8% of race

Time at Steady Pace

2:25:18

81% of race

Time at Slower Pace

18:52

11% of race

Average Pace: 6:49 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:29:3013:206:4013:20
6:40
#81
4M
4.00 mi05:43:1627:066:4713:46
6:53
#93
6M
6.00 mi05:57:0240:526:4913:46
6:53
#104
8M
8.00 mi06:10:3154:216:4813:29
6:44
#112
9.6M
9.60 mi06:21:271:05:176:4810:56
6:50
#92
10M
10.00 mi06:23:241:07:146:431:57
4:53
#94
10.5M
10.50 mi06:27:431:11:336:494:19
8:38
#91
12M
12.00 mi06:37:391:21:296:479:56
6:37
#98
14M
14.00 mi06:52:121:36:026:5214:33
7:16
#102
16M
16.00 mi07:05:291:49:196:5013:17
6:39
#133
18M
18.00 mi07:18:462:02:366:4913:17
6:39
#101
20M
20.00 mi07:32:252:16:156:4913:39
6:49
#97
22M
22.00 mi07:45:152:29:056:4712:50
6:25
#81
24M
24.00 mi07:59:192:43:096:4814:04
7:02
#81
Finish
26.22 mi08:15:072:58:576:5015:48
7:07
#78
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 1%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:16

Segment Time

6:58/mi

Pace

0.90 mi

Distance

Overall

80

Men

77

Division

23

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi817723177(Top 2%)166(Top 3%)48(Top 4%)
4M4.00 mi2.00 mi93-1290-1325-2137(Top 2%)132(Top 3%)36(Top 3%)
6M6.00 mi2.00 mi104-11101-1127-2152(Top 2%)146(Top 3%)40(Top 3%)
8M8.00 mi2.00 mi112-8108-730-3139(Top 2%)131(Top 3%)39(Top 3%)
9.6M9.60 mi1.60 mi92+2089+1927+357(Top 0.8%)53(Top 1%)19(Top 2%)
10M10.00 mi0.40 mi94-291-228-1178(Top 2%)168(Top 3%)48(Top 4%)
10.5M10.50 mi0.50 mi91+388+327+171(Top 1.0%)66(Top 1%)21(Top 2%)
12M12.00 mi1.50 mi98-794-628-1177(Top 2%)166(Top 3%)48(Top 4%)
14M14.00 mi2.00 mi102-498-429-1124(Top 2%)116(Top 2%)35(Top 3%)
16M16.00 mi2.00 mi133-31128-3038-9591(Top 8%)526(Top 10%)139(Top 12%)
18M18.00 mi2.00 mi101+3297+3131+711(Top 0.2%)11(Top 0.2%)5(Top 0.4%)
20M20.00 mi2.00 mi97+493+430+174(Top 1%)70(Top 1%)25(Top 2%)
22M22.00 mi2.00 mi81+1677+1626+464(Top 0.9%)61(Top 1%)24(Top 2%)
24M24.00 mi2.00 mi817728-268(Top 0.9%)66(Top 1%)25(Top 2%)
Finish26.22 mi2.22 mi78+374+325+394(Top 1%)92(Top 2%)30(Top 3%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 2%
×1human
+6ft-11ft

Overall

177

Males

166

M25-29

48

2M→4M

2.0 - 4.0 mi

Top 2%
×4stories
+75ft-70ft

Overall

137

Males

132

M25-29

36

4M→6M

4.0 - 6.0 mi

Top 2%
×5stories
+71ft-18ft

Overall

152

Males

146

M25-29

40

6M→8M

6.0 - 8.0 mi

Top 2%
×9stories
+106ft-21ft

Overall

139

Males

131

M25-29

39

8M→9.6M

8.0 - 9.6 mi

Top 0.8%
×13stories
+117ft-177ft

Overall

57

Males

53

M25-29

19

9.6M→10M

9.6 - 10.0 mi

Top 2%
×1story
+17ft-12ft

Overall

178

Males

168

M25-29

48

10M→10.5M

10.0 - 10.5 mi

Top 1.0%
×9stories
+0ft-102ft

Overall

71

Males

66

M25-29

21

10.5M→12M

10.5 - 12.0 mi

Top 2%
×18stories
+304ft-125ft

Overall

177

Males

166

M25-29

48

12M→14M

12.0 - 14.0 mi

Top 2%
×9stories
+99ft-125ft

Overall

124

Males

116

M25-29

35

14M→16M

14.0 - 16.0 mi

Top 8%
×9stories
+124ft-78ft

Overall

591

Males

526

M25-29

139

16M→18M

16.0 - 18.0 mi

Top 0.2%
×8stories
+106ft-45ft

Overall

11

Males

11

M25-29

5

18M→20M

18.0 - 20.0 mi

Top 1%
×3stories
+52ft-26ft

Overall

74

Males

70

M25-29

25

20M→22M

20.0 - 22.0 mi

Top 0.9%
×21stories
+17ft-266ft

Overall

64

Males

61

M25-29

24

22M→24M

22.0 - 24.0 mi

Top 0.9%
×3stories
+70ft-85ft

Overall

68

Males

66

M25-29

25

24M→Finish

24.0 - 26.2 mi

Top 1%
~flat
+2ft-2ft

Overall

94

Males

92

M25-29

30

Passing Analysis

Category:
Athletes Passed
99
Passed By
96
Net Change
+3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#81
2M → 4M214-12#81#93
4M → 6M112-11#93#104
6M → 8M210-8#104#112
8M → 9.6M211+20#112#92
9.6M → 10M13-2#92#94
10M → 10.5M30+3#94#91
10.5M → 12M512-7#91#98
12M → 14M26-4#98#102
14M → 16M233-31#102#133
16M → 18M320+32#133#101
18M → 20M51+4#101#97
20M → 22M160+16#97#81
22M → 24M220#81#81
24M → Finish52+3#81#78
TOTALS9996+3
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

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 Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events