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SF MARATHON 2ND HALF 2026

Colleen Johnson

Bib: 23540•F•Age: 30

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 42%
Division (F30-34)
#0 / 408
Top 47%
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
10:33/mi
21:06
↑ 138↓ 680.7%
4M
11:13/mi
43:32
↑ 1631.4%
6M
12:43/mi
1:08:58
↑ 55↓ 830.3%
8M
8:00/mi
1:24:58
↑ 65↓ 1510.8%
10M
10:18/mi
1:45:33
↑ 61↓ 1741.1%
12M
10:35/mi
2:06:43
↑ 41↓ 530.1%
Finish· 13.11 mi
9:34/mi
2:17:20
→ flat

The Course

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Half Splits

1st Half· via 6M⚖️ Balanced
Distance6.00 mi
Time1:08:58
Pace11:30 /mi
2nd Half⚖️ Balanced
Distance7.11 mi
Time1:08:22
Pace9:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:01:2221:0610:3321:06
10:33
-
4M
4.00 mi09:23:4843:3210:5322:26
11:13
+0:40
6M
6.00 mi09:49:141:08:5811:3025:26
12:43
+1:30
8M
8.00 mi10:05:141:24:5810:3716:00
8:00
-4:43
10M
10.00 mi10:25:491:45:3310:3320:35
10:18
+2:18
12M
12.00 mi10:46:592:06:4310:3421:10
10:35
+0:17
Finish
13.11 mi10:57:362:17:2010:2910:37
9:34
-1:01

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

8:00 /mi

Average Pace

10:29 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:37

19% of race

Time at Steady Pace

1:25:17

62% of race

Time at Slower Pace

25:26

19% of race

Average Pace: 10:29 /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 mi09:01:2221:0610:3321:06
10:33
#2495
4M
4.00 mi09:23:4843:3210:5322:26
11:13
#2789
6M
6.00 mi09:49:141:08:5811:3025:26
12:43
#2611
8M
8.00 mi10:05:141:24:5810:3716:00
8:00
#2547
10M
10.00 mi10:25:491:45:3310:3320:35
10:18
#2366
12M
12.00 mi10:46:592:06:4310:3421:10
10:35
#2207
Finish
13.11 mi10:57:362:17:2010:2910:37
9:34
#2098
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi24959452331686(Top 44%)580(Top 33%)147(Top 36%)
4M4.00 mi2.00 mi2789-2941110-165279-462973(Top 77%)1230(Top 70%)302(Top 74%)
6M6.00 mi2.00 mi2611+1781020+90259+202285(Top 60%)841(Top 48%)220(Top 54%)
8M8.00 mi2.00 mi2547+64975+45245+142230(Top 58%)803(Top 46%)204(Top 50%)
10M10.00 mi2.00 mi2366+181879+96223+221797(Top 47%)609(Top 35%)150(Top 37%)
12M12.00 mi2.00 mi2207+159798+81203+201686(Top 44%)580(Top 33%)147(Top 36%)
Finish13.11 mi1.11 mi2098+109743+55190+131332(Top 35%)428(Top 24%)104(Top 25%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 44%
×9story building
+138ft-68ft

Overall

1686

Females

580

F30-34

147

2M→4M

2.0 - 4.0 mi

Top 77%
×13story building
+163ft-19ft

Overall

2973

Females

1230

F30-34

303

4M→6M

4.0 - 6.0 mi

Top 60%
×4story building
+55ft-83ft

Overall

2285

Females

841

F30-34

220

6M→8M

6.0 - 8.0 mi

Top 58%
×10story building
+65ft-151ft

Overall

2230

Females

803

F30-34

204

8M→10M

8.0 - 10.0 mi

Top 47%
×10story building
+61ft-174ft

Overall

1797

Females

609

F30-34

150

10M→12M

10.0 - 12.0 mi

Top 44%
×3story building
+41ft-53ft

Overall

1686

Females

580

F30-34

147

12M→Finish

12.0 - 13.1 mi

Top 35%
×1human
+6ft-6ft

Overall

1332

Females

428

F30-34

104

Passing Analysis

Category:
Athletes Passed
765*
Passed By
368
Net Change
+397
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2495
2M → 4M37331-294#2495#2789
4M → 6M19517+178#2789#2611
6M → 8M7713+64#2611#2547
8M → 10M182*1+181#2547#2366
10M → 12M1645+159#2366#2207
12M → Finish110*1+109#2207#2098
TOTALS765*368+397

* 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