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SF MARATHON 2ND HALF 2026

Matt Kim

Bib: 25943•M•Age: 27

Chicago, IL

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:09
Rank: #2091
Start → 2M
10:04/mi
20:09 split
4M
39:19
Rank: #2041 (+50)
2M → 4M
9:35/mi
19:10 split
6M
1:04:24
Rank: #2096 (-55)
4M → 6M
12:32/mi
25:05 split
8M
1:19:28
Rank: #2027 (+69)
6M → 8M
7:32/mi
15:04 split
10M
1:40:52
Rank: #2013 (+14)
8M → 10M
10:42/mi
21:24 split
12M
2:03:01
Rank: #1981 (+32)
10M → 12M
11:04/mi
22:09 split
Finish· 13.11 mi
2:15:03
Rank: #1977 (+4)
12M → Finish
10:51/mi
12:02 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:24
Pace10:44 /mi
2nd Half
Distance7.11 mi
Time1:10:39
Pace9:56 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:09:1920:0910:0420:09
10:04
-
4M
4.00 mi09:28:2939:199:5019:10
9:35
-0:29
6M
6.00 mi09:53:341:04:2410:4425:05
12:32
+2:57
8M
8.00 mi10:08:381:19:289:5615:04
7:32
-5:00
10M
10.00 mi10:30:021:40:5210:0521:24
10:42
+3:10
12M
12.00 mi10:52:112:03:0110:1522:09
11:04
+0:22
Finish
13.11 mi11:04:132:15:0310:1812:02
10:51
-0:13

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

7:32 /mi

Average Pace

10:18 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:14

25% of race

Time at Steady Pace

1:15:44

56% of race

Time at Slower Pace

25:05

19% of race

Average Pace: 10:18 /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 mi09:09:1920:0910:0420:09
10:04
#2091
4M
4.00 mi09:28:2939:199:5019:10
9:35
#2041
6M
6.00 mi09:53:341:04:2410:4425:05
12:32
#2096
8M
8.00 mi10:08:381:19:289:5615:04
7:32
#2027
10M
10.00 mi10:30:021:40:5210:0521:24
10:42
#2013
12M
12.00 mi10:52:112:03:0110:1522:09
11:04
#1981
Finish
13.11 mi11:04:132:15:0310:1812:02
10:51
#1977
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi209113433351958(Top 51%)1240(Top 60%)321(Top 64%)
4M4.00 mi2.00 mi2041+501319+24331+42049(Top 53%)1317(Top 64%)331(Top 66%)
6M6.00 mi2.00 mi2096-551352-33339-82181(Top 57%)1388(Top 67%)347(Top 69%)
8M8.00 mi2.00 mi2027+691318+34336+31822(Top 47%)1208(Top 58%)311(Top 62%)
10M10.00 mi2.00 mi2013+141308+10330+62038(Top 53%)1306(Top 63%)331(Top 66%)
12M12.00 mi2.00 mi1981+321281+273301958(Top 51%)1240(Top 60%)321(Top 64%)
Finish13.11 mi1.11 mi1977+41280+1333-32068(Top 54%)1279(Top 62%)327(Top 65%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 51%
×9story building
+138ft-68ft

Overall

1958

Males

1240

M25-29

321

2M→4M

2.0 - 4.0 mi

Top 53%
×13story building
+163ft-19ft

Overall

2049

Males

1317

M25-29

331

4M→6M

4.0 - 6.0 mi

Top 57%
×4story building
+55ft-83ft

Overall

2181

Males

1388

M25-29

347

6M→8M

6.0 - 8.0 mi

Top 47%
×10story building
+65ft-151ft

Overall

1822

Males

1208

M25-29

311

8M→10M

8.0 - 10.0 mi

Top 53%
×10story building
+61ft-174ft

Overall

2038

Males

1306

M25-29

331

10M→12M

10.0 - 12.0 mi

Top 51%
×3story building
+41ft-53ft

Overall

1958

Males

1240

M25-29

321

12M→Finish

12.0 - 13.1 mi

Top 54%
×1human
+6ft-6ft

Overall

2068

Males

1279

M25-29

327

Passing Analysis

Category:
Athletes Passed
355*
Passed By
241
Net Change
+114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2091
2M → 4M11363+50#2091#2041
4M → 6M3388-55#2041#2096
6M → 8M734+69#2096#2027
8M → 10M52*38+14#2027#2013
10M → 12M5826+32#2013#1981
12M → Finish26*22+4#1981#1977
TOTALS355*241+114

* 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