San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Tim Colson

Bib: 23787•M•Age: 57

Long Beach, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M55-59)
#0 / 60
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
19:39
Rank: #1890
Start → 2M
19:39 | 9:49/mi
4M
38:16
Rank: #1860 (+30)
2M → 4M
18:37 | 9:19/mi
6M
1:02:47
Rank: #1900 (-40)
4M → 6M
24:31 | 12:15/mi
8M
1:19:36
Rank: #2040 (-140)
6M → 8M
16:49 | 8:24/mi
10M
1:45:30
Rank: #2359 (-319)
8M → 10M
25:54 | 12:57/mi
12M
2:09:31
Rank: #2355 (+4)
10M → 12M
24:01 | 12:00/mi
Finish· 13.11 mi
2:21:41
Rank: #2332 (+23)
12M → Finish
12:10 | 10:58/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 6MFaster
Distance6.00 mi
Time1:02:47
Pace10:28 /mi
2nd Half
Distance7.11 mi
Time1:18:54
Pace11:06 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:5319:399:4919:39
9:49
-
4M
4.00 mi09:14:3038:169:3418:37
9:19
-0:30
6M
6.00 mi09:39:011:02:4710:2824:31
12:15
+2:56
8M
8.00 mi09:55:501:19:369:5716:49
8:24
-3:51
10M
10.00 mi10:21:441:45:3010:3325:54
12:57
+4:33
12M
12.00 mi10:45:452:09:3110:4824:01
12:00
-0:57
Finish
13.11 mi10:57:552:21:4110:4812:10
10:58
-1:02

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

8:24 /mi

Average Pace

10:48 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:05

39% of race

Time at Steady Pace

12:10

9% of race

Time at Slower Pace

1:14:26

53% of race

Average Pace: 10:48 /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...
0mi3.3mi6.6mi9.8mi13.1mi
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 mi08:55:5319:399:4919:39
9:49
#1890
4M
4.00 mi09:14:3038:169:3418:37
9:19
#1860
6M
6.00 mi09:39:011:02:4710:2824:31
12:15
#1900
8M
8.00 mi09:55:501:19:369:5716:49
8:24
#2040
10M
10.00 mi10:21:441:45:3010:3325:54
12:57
#2359
12M
12.00 mi10:45:452:09:3110:4824:01
12:00
#2355
Finish
13.11 mi10:57:552:21:4110:4812:10
10:58
#2332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi18901254342439(Top 64%)1467(Top 71%)41(Top 68%)
4M4.00 mi2.00 mi1860+301227+2730+41854(Top 48%)1214(Top 59%)30(Top 50%)
6M6.00 mi2.00 mi1900-401255-2831-12007(Top 52%)1306(Top 63%)34(Top 57%)
8M8.00 mi2.00 mi2040-1401325-7032-12586(Top 67%)1569(Top 76%)43(Top 72%)
10M10.00 mi2.00 mi2359-3191474-14941-93133(Top 82%)1787(Top 87%)52(Top 87%)
12M12.00 mi2.00 mi2355+41467+7412439(Top 64%)1467(Top 71%)41(Top 68%)
Finish13.11 mi1.11 mi2332+231451+1639+22148(Top 56%)1316(Top 64%)35(Top 58%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 64%
×9stories
+138ft-68ft

Overall

2439

Males

1467

M55-59

41

2M→4M

2.0 - 4.0 mi

Top 48%
×13stories
+163ft-19ft

Overall

1854

Males

1214

M55-59

30

4M→6M

4.0 - 6.0 mi

Top 52%
×4stories
+55ft-83ft

Overall

2007

Males

1306

M55-59

34

6M→8M

6.0 - 8.0 mi

Top 67%
×10stories
+65ft-151ft

Overall

2586

Males

1569

M55-59

43

8M→10M

8.0 - 10.0 mi

Top 82%
×10stories
+61ft-174ft

Overall

3133

Males

1787

M55-59

52

10M→12M

10.0 - 12.0 mi

Top 64%
×3stories
+41ft-53ft

Overall

2439

Males

1467

M55-59

41

12M→Finish

12.0 - 13.1 mi

Top 56%
×1human
+6ft-6ft

Overall

2148

Males

1316

M55-59

35

Passing Analysis

Category:
Athletes Passed
216*
Passed By
658
Net Change
-442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1890
2M → 4M10070+30#1890#1860
4M → 6M2868-40#1860#1900
6M → 8M8148-140#1900#2040
8M → 10M1*320-319#2040#2359
10M → 12M4137+4#2359#2355
12M → Finish38*15+23#2355#2332
TOTALS216*658-442

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon