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SF MARATHON 2ND HALF 2026

Samantha Homsi

Bib: 23527•F•Age: 36

Walnut Creek, 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

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
12:15/mi
24:31
↑ 138↓ 680.7%
4M
12:12/mi
48:55
↑ 1631.4%
6M
15:30/mi
1:19:55
↑ 55↓ 830.3%
8M
9:58/mi
1:39:52
↑ 65↓ 1510.8%
10M
14:42/mi
2:09:16
↑ 61↓ 1741.1%
12M
14:49/mi
2:38:54
↑ 41↓ 530.1%
Finish· 13.11 mi
13:31/mi
2:53:53
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:19:55
Pace13:19 /mi
2nd Half
Distance7.11 mi
Time1:33:58
Pace13:13 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:59:0324:3112:1524:31
12:15
-
4M
4.00 mi09:23:2748:5512:1424:24
12:12
-0:03
6M
6.00 mi09:54:271:19:5513:1931:00
15:30
+3:18
8M
8.00 mi10:14:241:39:5212:2919:57
9:58
-5:32
10M
10.00 mi10:43:482:09:1612:5629:24
14:42
+4:44
12M
12.00 mi11:13:262:38:5413:1529:38
14:49
+0:07
Finish
13.11 mi11:28:252:53:5313:1614:59
13:31
-1:18

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

9:58 /mi

Average Pace

13:16 /mi

Slowest Pace

15:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:52

40% of race

Time at Steady Pace

14:59

9% of race

Time at Slower Pace

1:30:02

52% of race

Average Pace: 13:16 /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 mi08:59:0324:3112:1524:31
12:15
#3401
4M
4.00 mi09:23:2748:5512:1424:24
12:12
#3390
6M
6.00 mi09:54:271:19:5513:1931:00
15:30
#3390
8M
8.00 mi10:14:241:39:5212:2919:57
9:58
#3402
10M
10.00 mi10:43:482:09:1612:5629:24
14:42
#3440
12M
12.00 mi11:13:262:38:5413:1529:38
14:49
#3436
Finish
13.11 mi11:28:252:53:5313:1614:59
13:31
#3417
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi340114751783387(Top 88%)1495(Top 85%)186(Top 84%)
4M4.00 mi2.00 mi3390+111481-61783329(Top 87%)1451(Top 82%)179(Top 81%)
6M6.00 mi2.00 mi33901478+3176+23387(Top 88%)1469(Top 83%)176(Top 79%)
8M8.00 mi2.00 mi3402-121482-4178-23381(Top 88%)1468(Top 83%)183(Top 82%)
10M10.00 mi2.00 mi3440-381507-25186-83553(Top 93%)1592(Top 90%)200(Top 90%)
12M12.00 mi2.00 mi3436+41510-3187-13387(Top 88%)1495(Top 85%)186(Top 84%)
Finish13.11 mi1.11 mi3417+191499+11185+23200(Top 83%)1399(Top 79%)176(Top 79%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 88%
×9story building
+138ft-68ft

Overall

3387

Females

1495

F35-39

186

2M→4M

2.0 - 4.0 mi

Top 87%
×13story building
+163ft-19ft

Overall

3329

Females

1451

F35-39

180

4M→6M

4.0 - 6.0 mi

Top 88%
×4story building
+55ft-83ft

Overall

3387

Females

1469

F35-39

177

6M→8M

6.0 - 8.0 mi

Top 88%
×10story building
+65ft-151ft

Overall

3381

Females

1468

F35-39

184

8M→10M

8.0 - 10.0 mi

Top 93%
×10story building
+61ft-174ft

Overall

3553

Females

1592

F35-39

200

10M→12M

10.0 - 12.0 mi

Top 88%
×3story building
+41ft-53ft

Overall

3387

Females

1495

F35-39

186

12M→Finish

12.0 - 13.1 mi

Top 83%
×1human
+6ft-6ft

Overall

3200

Females

1399

F35-39

176

Passing Analysis

Category:
Athletes Passed
177*
Passed By
193
Net Change
-16
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3401
2M → 4M6958+11#3401#3390
4M → 6M32320#3390#3390
6M → 8M18*30-12#3390#3402
8M → 10M12*50-38#3402#3440
10M → 12M2218+4#3440#3436
12M → Finish24*5+19#3436#3417
TOTALS177*193-16

* 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