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SF MARATHON 2ND HALF 2026

Angela Seufferlein

Bib: 24774•F•Age: 32

Lafayette, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 48%
Division (F30-34)
#0 / 408
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
10:45/mi
21:31
↑ 138↓ 680.7%
4M
9:44/mi
40:58
↑ 1631.4%
6M
13:33/mi
1:08:04
↑ 55↓ 830.3%
8M
8:33/mi
1:25:10
↑ 65↓ 1510.8%
10M
11:05/mi
1:47:20
↑ 61↓ 1741.1%
12M
11:15/mi
2:09:50
↑ 41↓ 530.1%
Finish· 13.11 mi
9:45/mi
2:20:39
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:04
Pace11:21 /mi
2nd Half
Distance7.11 mi
Time1:12:35
Pace10:13 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:01:5921:3110:4521:31
10:45
-
4M
4.00 mi09:21:2640:5810:1519:27
9:44
-1:01
6M
6.00 mi09:48:321:08:0411:2127:06
13:33
+3:49
8M
8.00 mi10:05:381:25:1010:3917:06
8:33
-5:00
10M
10.00 mi10:27:481:47:2010:4422:10
11:05
+2:32
12M
12.00 mi10:50:182:09:5010:4922:30
11:15
+0:10
Finish
13.11 mi11:01:072:20:3910:4410:49
9:45
-1:30

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

8:33 /mi

Average Pace

10:44 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

47:22

34% of race

Time at Steady Pace

1:06:11

47% of race

Time at Slower Pace

27:06

19% of race

Average Pace: 10:44 /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 mi09:01:5921:3110:4521:31
10:45
#2634
4M
4.00 mi09:21:2640:5810:1519:27
9:44
#2364
6M
6.00 mi09:48:321:08:0411:2127:06
13:33
#2522
8M
8.00 mi10:05:381:25:1010:3917:06
8:33
#2564
10M
10.00 mi10:27:481:47:2010:4422:10
11:05
#2486
12M
12.00 mi10:50:182:09:5010:4922:30
11:15
#2376
Finish
13.11 mi11:01:072:20:3910:4410:49
9:45
#2282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi263410302582053(Top 53%)765(Top 43%)191(Top 47%)
4M4.00 mi2.00 mi2364+270885+145218+402163(Top 56%)788(Top 45%)204(Top 50%)
6M6.00 mi2.00 mi2522-158966-81245-272726(Top 71%)1079(Top 61%)274(Top 67%)
8M8.00 mi2.00 mi2564-42988-22250-52691(Top 70%)1075(Top 61%)275(Top 67%)
10M10.00 mi2.00 mi2486+78944+44241+92258(Top 59%)837(Top 48%)211(Top 52%)
12M12.00 mi2.00 mi2376+110890+54224+172053(Top 53%)765(Top 43%)191(Top 47%)
Finish13.11 mi1.11 mi2282+94847+43212+121436(Top 37%)484(Top 28%)121(Top 30%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 53%
×9story building
+138ft-68ft

Overall

2053

Females

765

F30-34

191

2M→4M

2.0 - 4.0 mi

Top 56%
×13story building
+163ft-19ft

Overall

2163

Females

788

F30-34

204

4M→6M

4.0 - 6.0 mi

Top 71%
×4story building
+55ft-83ft

Overall

2726

Females

1079

F30-34

274

6M→8M

6.0 - 8.0 mi

Top 70%
×10story building
+65ft-151ft

Overall

2691

Females

1075

F30-34

275

8M→10M

8.0 - 10.0 mi

Top 59%
×10story building
+61ft-174ft

Overall

2258

Females

837

F30-34

211

10M→12M

10.0 - 12.0 mi

Top 53%
×3story building
+41ft-53ft

Overall

2053

Females

765

F30-34

191

12M→Finish

12.0 - 13.1 mi

Top 37%
×1human
+6ft-6ft

Overall

1436

Females

484

F30-34

121

Passing Analysis

Category:
Athletes Passed
611*
Passed By
259
Net Change
+352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2634
2M → 4M2788+270#2634#2364
4M → 6M9167-158#2364#2522
6M → 8M2870-42#2522#2564
8M → 10M86*8+78#2564#2486
10M → 12M1166+110#2486#2376
12M → Finish94*0+94#2376#2282
TOTALS611*259+352

* 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