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SF MARATHON 2ND HALF 2026

Thomas Haggarty

Bib: 23156•M•Age: 31

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 19%
Gender (Male)
#0 / 2065
Top 27%
Division (M30-34)
#0 / 453
Top 29%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:17/mi
16:35
↑ 138↓ 680.7%
4M
7:37/mi
31:49
↑ 1631.4%
6M
10:09/mi
52:08
↑ 55↓ 830.3%
8M
6:19/mi
1:04:46
↑ 65↓ 1510.8%
10M
8:31/mi
1:21:48
↑ 61↓ 1741.1%
12M
9:30/mi
1:40:48
↑ 41↓ 530.1%
Finish· 13.11 mi
9:25/mi
1:51:15
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:08
Pace8:41 /mi
2nd Half
Distance7.11 mi
Time59:07
Pace8:19 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:46:5716:358:1716:35
8:17
-
4M
4.00 mi09:02:1131:497:5715:14
7:37
-0:40
6M
6.00 mi09:22:3052:088:4120:19
10:09
+2:32
8M
8.00 mi09:35:081:04:468:0612:38
6:19
-3:50
10M
10.00 mi09:52:101:21:488:1117:02
8:31
+2:12
12M
12.00 mi10:11:101:40:488:2419:00
9:30
+0:59
Finish
13.11 mi10:21:371:51:158:2910:27
9:25
-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

6:19 /mi

Average Pace

8:29 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:52

25% of race

Time at Steady Pace

33:37

30% of race

Time at Slower Pace

49:46

45% of race

Average Pace: 8:29 /mi

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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 mi08:46:5716:358:1716:35
8:17
#628
4M
4.00 mi09:02:1131:497:5715:14
7:37
#580
6M
6.00 mi09:22:3052:088:4120:19
10:09
#608
8M
8.00 mi09:35:081:04:468:0612:38
6:19
#613
10M
10.00 mi09:52:101:21:488:1117:02
8:31
#610
12M
12.00 mi10:11:101:40:488:2419:00
9:30
#674
Finish
13.11 mi10:21:371:51:158:2910:27
9:25
#732
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi6284851111058(Top 28%)743(Top 36%)165(Top 36%)
4M4.00 mi2.00 mi580+48450+35108+3550(Top 14%)430(Top 21%)98(Top 22%)
6M6.00 mi2.00 mi608-28474-24113-5688(Top 18%)528(Top 26%)126(Top 28%)
8M8.00 mi2.00 mi613-5477-3113672(Top 18%)516(Top 25%)123(Top 27%)
10M10.00 mi2.00 mi610+3473+4116-3652(Top 17%)502(Top 24%)119(Top 26%)
12M12.00 mi2.00 mi674-64516-43121-51058(Top 28%)743(Top 36%)165(Top 36%)
Finish13.11 mi1.11 mi732-58556-40131-101229(Top 32%)837(Top 41%)185(Top 41%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 28%
×9story building
+138ft-68ft

Overall

1058

Males

743

M30-34

165

2M→4M

2.0 - 4.0 mi

Top 14%
×13story building
+163ft-19ft

Overall

550

Males

430

M30-34

98

4M→6M

4.0 - 6.0 mi

Top 18%
×4story building
+55ft-83ft

Overall

688

Males

528

M30-34

126

6M→8M

6.0 - 8.0 mi

Top 18%
×10story building
+65ft-151ft

Overall

672

Males

516

M30-34

123

8M→10M

8.0 - 10.0 mi

Top 17%
×10story building
+61ft-174ft

Overall

652

Males

502

M30-34

119

10M→12M

10.0 - 12.0 mi

Top 28%
×3story building
+41ft-53ft

Overall

1058

Males

743

M30-34

165

12M→Finish

12.0 - 13.1 mi

Top 32%
×1human
+6ft-6ft

Overall

1229

Males

837

M30-34

185

Passing Analysis

Category:
Athletes Passed
121*
Passed By
225
Net Change
-104
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#628
2M → 4M6113+48#628#580
4M → 6M1947-28#580#608
6M → 8M1217-5#608#613
8M → 10M21*18+3#613#610
10M → 12M771-64#610#674
12M → Finish159-58#674#732
TOTALS121*225-104

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon