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SF MARATHON 2ND HALF 2026

Erin Mullen

Bib: 23688•F•Age: 55

Frisco, TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 44%
Masters (Masters Women)
#0 / 365
Top 32%
Division (F55-59)
#0 / 63
Top 30%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:10
Rank: #2099
Start → 2M
10:05/mi
20:10 split
4M
39:19
Rank: #2042 (+57)
2M → 4M
9:35/mi
19:09 split
6M
1:05:08
Rank: #2164 (-122)
4M → 6M
12:54/mi
25:49 split
8M
1:21:47
Rank: #2220 (-56)
6M → 8M
8:19/mi
16:39 split
10M
1:43:56
Rank: #2234 (-14)
8M → 10M
11:05/mi
22:09 split
12M
2:06:10
Rank: #2170 (+64)
10M → 12M
11:07/mi
22:14 split
Finish· 13.11 mi
2:18:09
Rank: #2150 (+20)
12M → Finish
10:48/mi
11:59 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:08
Pace10:51 /mi
2nd Half
Distance7.11 mi
Time1:13:01
Pace10:16 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:58:1120:1010:0520:10
10:05
-
4M
4.00 mi09:17:2039:199:5019:09
9:35
-0:30
6M
6.00 mi09:43:091:05:0810:5125:49
12:54
+3:19
8M
8.00 mi09:59:481:21:4710:1316:39
8:19
-4:35
10M
10.00 mi10:21:571:43:5610:2422:09
11:05
+2:46
12M
12.00 mi10:44:112:06:1010:3122:14
11:07
+0:02
Finish
13.11 mi10:56:102:18:0910:3211:59
10:48
-0:19

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

8:19 /mi

Average Pace

10:32 /mi

Slowest Pace

12:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:58

41% of race

Time at Steady Pace

56:22

41% of race

Time at Slower Pace

25:49

19% of race

Average Pace: 10:32 /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 mi08:58:1120:1010:0520:10
10:05
#2099
4M
4.00 mi09:17:2039:199:5019:09
9:35
#2042
6M
6.00 mi09:43:091:05:0810:5125:49
12:54
#2164
8M
8.00 mi09:59:481:21:4710:1316:39
8:19
#2220
10M
10.00 mi10:21:571:43:5610:2422:09
11:05
#2234
12M
12.00 mi10:44:112:06:1010:3122:14
11:07
#2170
Finish
13.11 mi10:56:102:18:0910:3211:59
10:48
#2150
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2M2.00 mi2.00 mi2099744171976(Top 51%)720(Top 41%)15(Top 24%)
4M4.00 mi2.00 mi2042+57713+31172042(Top 53%)718(Top 41%)17(Top 27%)
6M6.00 mi2.00 mi2164-122777-6418-12398(Top 62%)900(Top 51%)21(Top 33%)
8M8.00 mi2.00 mi2220-56802-2522-42514(Top 65%)972(Top 55%)25(Top 40%)
10M10.00 mi2.00 mi2234-14805-321+12250(Top 59%)833(Top 47%)20(Top 32%)
12M12.00 mi2.00 mi2170+64777+2819+21976(Top 51%)720(Top 41%)15(Top 24%)
Finish13.11 mi1.11 mi2150+20775+2192051(Top 53%)774(Top 44%)15(Top 24%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 51%
×9stories
+138ft-68ft

Overall

1976

Females

720

F55-59

15

2M→4M

2.0 - 4.0 mi

Top 53%
×13stories
+163ft-19ft

Overall

2042

Females

718

F55-59

17

4M→6M

4.0 - 6.0 mi

Top 62%
×4stories
+55ft-83ft

Overall

2398

Females

900

F55-59

21

6M→8M

6.0 - 8.0 mi

Top 65%
×10stories
+65ft-151ft

Overall

2514

Females

972

F55-59

25

8M→10M

8.0 - 10.0 mi

Top 59%
×10stories
+61ft-174ft

Overall

2250

Females

833

F55-59

20

10M→12M

10.0 - 12.0 mi

Top 51%
×3stories
+41ft-53ft

Overall

1976

Females

720

F55-59

15

12M→Finish

12.0 - 13.1 mi

Top 53%
×1human
+6ft-6ft

Overall

2051

Females

774

F55-59

15

Passing Analysis

Category:
Athletes Passed
309*
Passed By
360
Net Change
-51
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2099
2M → 4M11760+57#2099#2042
4M → 6M19141-122#2042#2164
6M → 8M2076-56#2164#2220
8M → 10M41*55-14#2220#2234
10M → 12M7814+64#2234#2170
12M → Finish34*14+20#2170#2150
TOTALS309*360-51

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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