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SF MARATHON 2ND HALF 2026

Ruth Blasinger

Bib: 22499•F•Age: 27

Sarnthein

0:00
0:00
/ mi
1 cheer
Overall
#0 / 3840
Top 22%
Gender (Female)
#0 / 1760
Top 13%
Division (F25-29)
#0 / 495
Top 13%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:37
Rank: #1468
Start → 2M
9:18/mi
18:37 split
4M
35:14
Rank: #1257 (+211)
2M → 4M
8:19/mi
16:37 split
6M
56:24
Rank: #1090 (+167)
4M → 6M
10:35/mi
21:10 split
8M
1:09:01
Rank: #991 (+99)
6M → 8M
6:18/mi
12:37 split
10M
1:27:07
Rank: #982 (+9)
8M → 10M
9:03/mi
18:06 split
12M
1:44:40
Rank: #894 (+88)
10M → 12M
8:46/mi
17:33 split
Finish· 13.11 mi
1:54:15
Rank: #863 (+31)
12M → Finish
8:38/mi
9:35 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:24
Pace9:24 /mi
2nd Half
Distance7.11 mi
Time57:51
Pace8:08 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:50:5518:379:1818:37
9:18
-
4M
4.00 mi09:07:3235:148:4916:37
8:19
-0:59
6M
6.00 mi09:28:4256:249:2421:10
10:35
+2:16
8M
8.00 mi09:41:191:09:018:3812:37
6:18
-4:17
10M
10.00 mi09:59:251:27:078:4318:06
9:03
+2:45
12M
12.00 mi10:16:581:44:408:4317:33
8:46
-0:17
Finish
13.11 mi10:26:331:54:158:439:35
8:38
-0:08

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

6:18 /mi

Average Pace

8:43 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:37

11% of race

Time at Steady Pace

1:20:28

70% of race

Time at Slower Pace

21:10

19% of race

Average Pace: 8:43 /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 mi08:50:5518:379:1818:37
9:18
#1468
4M
4.00 mi09:07:3235:148:4916:37
8:19
#1257
6M
6.00 mi09:28:4256:249:2421:10
10:35
#1090
8M
8.00 mi09:41:191:09:018:3812:37
6:18
#991
10M
10.00 mi09:59:251:27:078:4318:06
9:03
#982
12M
12.00 mi10:16:581:44:408:4317:33
8:46
#894
Finish
13.11 mi10:26:331:54:158:439:35
8:38
#863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi1468443122619(Top 16%)148(Top 8%)43(Top 9%)
4M4.00 mi2.00 mi1257+211372+71104+181049(Top 27%)297(Top 17%)79(Top 16%)
6M6.00 mi2.00 mi1090+167313+5986+18923(Top 24%)242(Top 14%)71(Top 14%)
8M8.00 mi2.00 mi991+99271+4271+15662(Top 17%)150(Top 9%)43(Top 9%)
10M10.00 mi2.00 mi982+927173-2973(Top 25%)262(Top 15%)71(Top 14%)
12M12.00 mi2.00 mi894+88233+3865+8619(Top 16%)148(Top 8%)43(Top 9%)
Finish13.11 mi1.11 mi863+31224+965741(Top 19%)187(Top 11%)51(Top 10%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 16%
×9story building
+138ft-68ft

Overall

619

Females

148

F25-29

44

2M→4M

2.0 - 4.0 mi

Top 27%
×13story building
+163ft-19ft

Overall

1049

Females

297

F25-29

79

4M→6M

4.0 - 6.0 mi

Top 24%
×4story building
+55ft-83ft

Overall

923

Females

242

F25-29

72

6M→8M

6.0 - 8.0 mi

Top 17%
×10story building
+65ft-151ft

Overall

662

Females

150

F25-29

43

8M→10M

8.0 - 10.0 mi

Top 25%
×10story building
+61ft-174ft

Overall

973

Females

262

F25-29

72

10M→12M

10.0 - 12.0 mi

Top 16%
×3story building
+41ft-53ft

Overall

619

Females

148

F25-29

44

12M→Finish

12.0 - 13.1 mi

Top 19%
×1human
+6ft-6ft

Overall

741

Females

187

F25-29

51

Passing Analysis

Category:
Athletes Passed
656*
Passed By
51
Net Change
+605
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1468
2M → 4M22514+211#1468#1257
4M → 6M17912+167#1257#1090
6M → 8M1012+99#1090#991
8M → 10M25*16+9#991#982
10M → 12M913+88#982#894
12M → Finish354+31#894#863
TOTALS656*51+605

* 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