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SF MARATHON 2ND HALF 2026

Michelle Segredo

Bib: 25252•F•Age: 28

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
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
11:19/mi
22:38
↑ 138↓ 680.7%
4M
11:13/mi
45:03
↑ 1631.4%
6M
14:58/mi
1:14:59
↑ 55↓ 830.3%
8M
9:43/mi
1:34:25
↑ 65↓ 1510.8%
10M
13:32/mi
2:01:29
↑ 61↓ 1741.1%
12M
14:46/mi
2:31:01
↑ 41↓ 530.1%
Finish· 13.11 mi
14:13/mi
2:46:47
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:59
Pace12:30 /mi
2nd Half
Distance7.11 mi
Time1:31:48
Pace12:55 /mi
📊Positive Split: 22.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:08:4422:3811:1922:38
11:19
-
4M
4.00 mi09:31:0945:0311:1622:25
11:13
-0:06
6M
6.00 mi10:01:051:14:5912:3029:56
14:58
+3:45
8M
8.00 mi10:20:311:34:2511:4819:26
9:43
-5:15
10M
10.00 mi10:47:352:01:2912:0927:04
13:32
+3:49
12M
12.00 mi11:17:072:31:0112:3529:32
14:46
+1:14
Finish
13.11 mi11:32:532:46:4712:4315:46
14:13
-0:33

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

9:43 /mi

Average Pace

12:43 /mi

Slowest Pace

14:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:29

39% of race

Time at Steady Pace

42:50

26% of race

Time at Slower Pace

59:28

36% of race

Average Pace: 12:43 /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 mi09:08:4422:3811:1922:38
11:19
#3010
4M
4.00 mi09:31:0945:0311:1622:25
11:13
#2981
6M
6.00 mi10:01:051:14:5912:3029:56
14:58
#3118
8M
8.00 mi10:20:311:34:2511:4819:26
9:43
#3158
10M
10.00 mi10:47:352:01:2912:0927:04
13:32
#3188
12M
12.00 mi11:17:072:31:0112:3529:32
14:46
#3238
Finish
13.11 mi11:32:532:46:4712:4315:46
14:13
#3250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi301012453533381(Top 88%)1492(Top 85%)427(Top 86%)
4M4.00 mi2.00 mi2981+291236+9362-92972(Top 77%)1229(Top 70%)362(Top 73%)
6M6.00 mi2.00 mi3118-1371308-72387-253250(Top 85%)1382(Top 79%)402(Top 81%)
8M8.00 mi2.00 mi3158-401334-26389-23275(Top 85%)1404(Top 80%)415(Top 84%)
10M10.00 mi2.00 mi3188-301355-21398-93312(Top 86%)1442(Top 82%)419(Top 85%)
12M12.00 mi2.00 mi3238-501386-31408-103381(Top 88%)1492(Top 85%)427(Top 86%)
Finish13.11 mi1.11 mi3250-121400-14410-23369(Top 88%)1497(Top 85%)432(Top 87%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 88%
×9story building
+138ft-68ft

Overall

3381

Females

1492

F25-29

428

2M→4M

2.0 - 4.0 mi

Top 77%
×13story building
+163ft-19ft

Overall

2972

Females

1229

F25-29

362

4M→6M

4.0 - 6.0 mi

Top 85%
×4story building
+55ft-83ft

Overall

3250

Females

1382

F25-29

403

6M→8M

6.0 - 8.0 mi

Top 85%
×10story building
+65ft-151ft

Overall

3275

Females

1404

F25-29

416

8M→10M

8.0 - 10.0 mi

Top 86%
×10story building
+61ft-174ft

Overall

3312

Females

1442

F25-29

420

10M→12M

10.0 - 12.0 mi

Top 88%
×3story building
+41ft-53ft

Overall

3381

Females

1492

F25-29

428

12M→Finish

12.0 - 13.1 mi

Top 88%
×1human
+6ft-6ft

Overall

3369

Females

1497

F25-29

432

Passing Analysis

Category:
Athletes Passed
176*
Passed By
416
Net Change
-240
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3010
2M → 4M10475+29#3010#2981
4M → 6M15152-137#2981#3118
6M → 8M14*54-40#3118#3158
8M → 10M14*44-30#3158#3188
10M → 12M1464-50#3188#3238
12M → Finish15*27-12#3238#3250
TOTALS176*416-240

* 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