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SF MARATHON 2ND HALF 2026

Junyoung Jeong

Bib: 23525•M•Age: 37

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 28%
Gender (Male)
#0 / 2065
Top 38%
Division (M35-39)
#0 / 309
Top 44%
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
8:48/mi
17:37
↑ 138↓ 680.7%
4M
8:08/mi
33:53
↑ 1631.4%
6M
10:38/mi
55:10
↑ 55↓ 830.3%
8M
6:37/mi
1:08:24
↑ 65↓ 1510.8%
10M
9:10/mi
1:26:44
↑ 61↓ 1741.1%
12M
10:08/mi
1:47:00
↑ 41↓ 530.1%
Finish· 13.11 mi
9:59/mi
1:58:04
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:10
Pace9:12 /mi
2nd Half
Distance7.11 mi
Time1:02:54
Pace8:51 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:57:4317:378:4817:37
8:48
-
4M
4.00 mi09:13:5933:538:2816:16
8:08
-0:40
6M
6.00 mi09:35:1655:109:1221:17
10:38
+2:30
8M
8.00 mi09:48:301:08:248:3313:14
6:37
-4:01
10M
10.00 mi10:06:501:26:448:4018:20
9:10
+2:33
12M
12.00 mi10:27:061:47:008:5520:16
10:08
+0:58
Finish
13.11 mi10:38:101:58:049:0011:04
9:59
-0:09

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

6:37 /mi

Average Pace

9:00 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:30

25% of race

Time at Steady Pace

35:57

30% of race

Time at Slower Pace

52:37

45% of race

Average Pace: 9:00 /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 mi08:57:4317:378:4817:37
8:48
#1040
4M
4.00 mi09:13:5933:538:2816:16
8:08
#944
6M
6.00 mi09:35:1655:109:1221:17
10:38
#936
8M
8.00 mi09:48:301:08:248:3313:14
6:37
#926
10M
10.00 mi10:06:501:26:448:4018:20
9:10
#955
12M
12.00 mi10:27:061:47:008:5520:16
10:08
#1037
Finish
13.11 mi10:38:101:58:049:0011:04
9:59
#1090
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi10407551321424(Top 37%)959(Top 46%)162(Top 52%)
4M4.00 mi2.00 mi944+96687+68117+15906(Top 24%)660(Top 32%)116(Top 38%)
6M6.00 mi2.00 mi936+8683+4116+1974(Top 25%)701(Top 34%)121(Top 39%)
8M8.00 mi2.00 mi926+10676+7115+1944(Top 25%)686(Top 33%)115(Top 37%)
10M10.00 mi2.00 mi955-29692-16121-61057(Top 28%)756(Top 37%)124(Top 40%)
12M12.00 mi2.00 mi1037-82739-47126-51424(Top 37%)959(Top 46%)162(Top 52%)
Finish13.11 mi1.11 mi1090-53775-36135-91552(Top 40%)1014(Top 49%)168(Top 54%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 37%
×9story building
+138ft-68ft

Overall

1424

Males

959

M35-39

162

2M→4M

2.0 - 4.0 mi

Top 24%
×13story building
+163ft-19ft

Overall

906

Males

660

M35-39

116

4M→6M

4.0 - 6.0 mi

Top 25%
×4story building
+55ft-83ft

Overall

974

Males

701

M35-39

121

6M→8M

6.0 - 8.0 mi

Top 25%
×10story building
+65ft-151ft

Overall

944

Males

686

M35-39

115

8M→10M

8.0 - 10.0 mi

Top 28%
×10story building
+61ft-174ft

Overall

1057

Males

756

M35-39

124

10M→12M

10.0 - 12.0 mi

Top 37%
×3story building
+41ft-53ft

Overall

1424

Males

959

M35-39

162

12M→Finish

12.0 - 13.1 mi

Top 40%
×1human
+6ft-6ft

Overall

1552

Males

1014

M35-39

168

Passing Analysis

Category:
Athletes Passed
197*
Passed By
247
Net Change
-50
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1040
2M → 4M11317+96#1040#944
4M → 6M3224+8#944#936
6M → 8M2515+10#936#926
8M → 10M13*42-29#926#955
10M → 12M1092-82#955#1037
12M → Finish457-53#1037#1090
TOTALS197*247-50

* 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