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SF MARATHON 2ND HALF 2026

Julia Thompson

Bib: 23411•F•Age: 28

Washington, DC

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
12:58/mi
25:57
↑ 138↓ 680.7%
4M
12:53/mi
51:42
↑ 1631.4%
6M
14:40/mi
1:21:02
↑ 55↓ 830.3%
8M
9:21/mi
1:39:45
↑ 65↓ 1510.8%
10M
12:27/mi
2:04:38
↑ 61↓ 1741.1%
12M
11:58/mi
2:28:34
↑ 41↓ 530.1%
Finish· 13.11 mi
16:43/mi
2:47:07
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:21:02
Pace13:30 /mi
2nd Half
Distance7.11 mi
Time1:26:05
Pace12:07 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:19:2525:5712:5825:57
12:58
-
4M
4.00 mi09:45:1051:4212:5625:45
12:53
-0:05
6M
6.00 mi10:14:301:21:0213:3029:20
14:40
+1:47
8M
8.00 mi10:33:131:39:4512:2818:43
9:21
-5:19
10M
10.00 mi10:58:062:04:3812:2824:53
12:27
+3:06
12M
12.00 mi11:22:022:28:3412:2323:56
11:58
-0:29
Finish
13.11 mi11:40:352:47:0712:4518:33
16:43
+4:45

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

9:21 /mi

Average Pace

12:45 /mi

Slowest Pace

16:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:43

11% of race

Time at Steady Pace

1:40:31

60% of race

Time at Slower Pace

47:53

29% of race

Average Pace: 12:45 /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 mi09:19:2525:5712:5825:57
12:58
#3578
4M
4.00 mi09:45:1051:4212:5625:45
12:53
#3543
6M
6.00 mi10:14:301:21:0213:3029:20
14:40
#3444
8M
8.00 mi10:33:131:39:4512:2818:43
9:21
#3396
10M
10.00 mi10:58:062:04:3812:2824:53
12:27
#3300
12M
12.00 mi11:22:022:28:3412:2323:56
11:58
#3171
Finish
13.11 mi11:40:352:47:0712:4518:33
16:43
#3261
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi357815924632419(Top 63%)953(Top 54%)289(Top 58%)
4M4.00 mi2.00 mi3543+351576+16461+23502(Top 91%)1555(Top 88%)454(Top 92%)
6M6.00 mi2.00 mi3444+991508+68439+223163(Top 82%)1332(Top 76%)386(Top 78%)
8M8.00 mi2.00 mi3396+481480+28434+53126(Top 81%)1323(Top 75%)386(Top 78%)
10M10.00 mi2.00 mi3300+961422+58417+172949(Top 77%)1222(Top 69%)360(Top 73%)
12M12.00 mi2.00 mi3171+1291348+74396+212419(Top 63%)953(Top 54%)289(Top 58%)
Finish13.11 mi1.11 mi3261-901408-60412-163687(Top 96%)1682(Top 96%)478(Top 97%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 63%
×9story building
+138ft-68ft

Overall

2419

Females

953

F25-29

290

2M→4M

2.0 - 4.0 mi

Top 91%
×13story building
+163ft-19ft

Overall

3502

Females

1555

F25-29

455

4M→6M

4.0 - 6.0 mi

Top 82%
×4story building
+55ft-83ft

Overall

3163

Females

1332

F25-29

387

6M→8M

6.0 - 8.0 mi

Top 81%
×10story building
+65ft-151ft

Overall

3126

Females

1323

F25-29

387

8M→10M

8.0 - 10.0 mi

Top 77%
×10story building
+61ft-174ft

Overall

2949

Females

1222

F25-29

361

10M→12M

10.0 - 12.0 mi

Top 63%
×3story building
+41ft-53ft

Overall

2419

Females

953

F25-29

290

12M→Finish

12.0 - 13.1 mi

Top 96%
×1human
+6ft-6ft

Overall

3687

Females

1682

F25-29

478

Passing Analysis

Category:
Athletes Passed
457*
Passed By
140
Net Change
+317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3578
2M → 4M6530+35#3578#3543
4M → 6M1034+99#3543#3444
6M → 8M53*5+48#3444#3396
8M → 10M98*2+96#3396#3300
10M → 12M1312+129#3300#3171
12M → Finish7*97-90#3171#3261
TOTALS457*140+317

* 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