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SF MARATHON 2ND HALF 2026

Connie Chen

Bib: 25668•F•Age: 35

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F35-39)
#0 / 222
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
27:27
Rank: #3687
Start → 2M
13:43/mi
27:27 split
4M
53:33
Rank: #3635 (+52)
2M → 4M
13:03/mi
26:06 split
6M
1:28:14
Rank: #3671 (-36)
4M → 6M
17:20/mi
34:41 split
8M
1:51:00
Rank: #3684 (-13)
6M → 8M
11:23/mi
22:46 split
10M
2:20:58
Rank: #3676 (+8)
8M → 10M
14:59/mi
29:58 split
12M
2:50:59
Rank: #3634 (+42)
10M → 12M
15:00/mi
30:01 split
Finish· 13.11 mi
3:06:39
Rank: #3607 (+27)
12M → Finish
14:07/mi
15:40 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:28:14
Pace14:42 /mi
2nd Half
Distance7.11 mi
Time1:38:25
Pace13:51 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:18:5027:2713:4327:27
13:43
-
4M
4.00 mi09:44:5653:3313:2326:06
13:03
-0:40
6M
6.00 mi10:19:371:28:1414:4234:41
17:20
+4:17
8M
8.00 mi10:42:231:51:0013:5222:46
11:23
-5:57
10M
10.00 mi11:12:212:20:5814:0629:58
14:59
+3:36
12M
12.00 mi11:42:222:50:5914:1530:01
15:00
+0:01
Finish
13.11 mi11:58:023:06:3914:1415:40
14:07
-0:53

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

11:23 /mi

Average Pace

14:14 /mi

Slowest Pace

17:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:52

26% of race

Time at Steady Pace

43:07

23% of race

Time at Slower Pace

1:34:40

51% of race

Average Pace: 14:14 /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 mi09:18:5027:2713:4327:27
13:43
#3687
4M
4.00 mi09:44:5653:3313:2326:06
13:03
#3635
6M
6.00 mi10:19:371:28:1414:4234:41
17:20
#3671
8M
8.00 mi10:42:231:51:0013:5222:46
11:23
#3684
10M
10.00 mi11:12:212:20:5814:0629:58
14:59
#3676
12M
12.00 mi11:42:222:50:5914:1530:01
15:00
#3634
Finish
13.11 mi11:58:023:06:3914:1415:40
14:07
#3607
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi368716652103430(Top 89%)1526(Top 87%)192(Top 86%)
4M4.00 mi2.00 mi3635+521635+30206+43540(Top 92%)1579(Top 90%)201(Top 91%)
6M6.00 mi2.00 mi3671-361656-21207-13679(Top 96%)1663(Top 94%)208(Top 94%)
8M8.00 mi2.00 mi3684-131667-11208-13695(Top 96%)1681(Top 96%)210(Top 95%)
10M10.00 mi2.00 mi3676+81661+62083598(Top 94%)1626(Top 92%)207(Top 93%)
12M12.00 mi2.00 mi3634+421635+26204+43430(Top 89%)1526(Top 87%)192(Top 86%)
Finish13.11 mi1.11 mi3607+271619+16202+23343(Top 87%)1482(Top 84%)183(Top 82%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 89%
×9story building
+138ft-68ft

Overall

3430

Females

1526

F35-39

192

2M→4M

2.0 - 4.0 mi

Top 92%
×13story building
+163ft-19ft

Overall

3540

Females

1579

F35-39

202

4M→6M

4.0 - 6.0 mi

Top 96%
×4story building
+55ft-83ft

Overall

3679

Females

1663

F35-39

209

6M→8M

6.0 - 8.0 mi

Top 96%
×10story building
+65ft-151ft

Overall

3695

Females

1681

F35-39

211

8M→10M

8.0 - 10.0 mi

Top 94%
×10story building
+61ft-174ft

Overall

3598

Females

1626

F35-39

207

10M→12M

10.0 - 12.0 mi

Top 89%
×3story building
+41ft-53ft

Overall

3430

Females

1526

F35-39

192

12M→Finish

12.0 - 13.1 mi

Top 87%
×1human
+6ft-6ft

Overall

3343

Females

1482

F35-39

183

Passing Analysis

Category:
Athletes Passed
157*
Passed By
77
Net Change
+80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3687
2M → 4M542+52#3687#3635
4M → 6M945-36#3635#3671
6M → 8M8*21-13#3671#3684
8M → 10M14*6+8#3684#3676
10M → 12M453+42#3676#3634
12M → Finish27*0+27#3634#3607
TOTALS157*77+80

* 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