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SF MARATHON 2ND HALF 2026

Joyce Leachman

Bib: 25827•F•Age: 54

Markham, IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Masters (Masters Women)
#0 / 365
Division (F50-54)
#0 / 65
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
15:36/mi
31:13
↑ 138↓ 680.7%
4M
16:18/mi
1:03:49
↑ 1631.4%
6M
20:43/mi
1:45:15
↑ 55↓ 830.3%
8M
12:40/mi
2:10:35
↑ 65↓ 1510.8%
10M
17:36/mi
2:45:46
↑ 61↓ 1741.1%
12M
18:40/mi
3:23:06
↑ 41↓ 530.1%
Finish· 13.11 mi
18:40/mi
3:43:48
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:45:15
Pace17:33 /mi
2nd Half
Distance7.11 mi
Time1:58:33
Pace16:41 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:24:3531:1315:3631:13
15:36
-
4M
4.00 mi09:57:111:03:4915:5732:36
16:18
+0:42
6M
6.00 mi10:38:371:45:1517:3341:26
20:43
+4:25
8M
8.00 mi11:03:572:10:3516:1925:20
12:40
-8:03
10M
10.00 mi11:39:082:45:4616:3535:11
17:36
+4:56
12M
12.00 mi12:16:283:23:0616:5637:20
18:40
+1:04
Finish
13.11 mi12:37:103:43:4817:0420:42
18:40
0:00

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

12:40 /mi

Average Pace

17:04 /mi

Slowest Pace

20:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:09

40% of race

Time at Steady Pace

1:33:13

42% of race

Time at Slower Pace

41:26

19% of race

Average Pace: 17:04 /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 mi09:24:3531:1315:3631:13
15:36
#3788
4M
4.00 mi09:57:111:03:4915:5732:36
16:18
#3798
6M
6.00 mi10:38:371:45:1517:3341:26
20:43
#3796
8M
8.00 mi11:03:572:10:3516:1925:20
12:40
#3796
10M
10.00 mi11:39:082:45:4616:3535:11
17:36
#3792
12M
12.00 mi12:16:283:23:0616:5637:20
18:40
#3793
Finish
13.11 mi12:37:103:43:4817:0420:42
18:40
#3788
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2M2.00 mi2.00 mi37881740633769(Top 98%)1733(Top 98%)61(Top 94%)
4M4.00 mi2.00 mi3798-101747-7633798(Top 99%)1747(Top 99%)62(Top 95%)
6M6.00 mi2.00 mi3796+21745+2633799(Top 99%)1748(Top 99%)63(Top 97%)
8M8.00 mi2.00 mi37961746-1633781(Top 98%)1738(Top 99%)62(Top 95%)
10M10.00 mi2.00 mi3792+41743+3633779(Top 98%)1736(Top 99%)63(Top 97%)
12M12.00 mi2.00 mi3793-11744-164-13769(Top 98%)1733(Top 98%)61(Top 94%)
Finish13.11 mi1.11 mi3788+51742+2643764(Top 98%)1729(Top 98%)62(Top 95%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 98%
×9story building
+138ft-68ft

Overall

3769

Females

1733

F50-54

61

2M→4M

2.0 - 4.0 mi

Top 99%
×13story building
+163ft-19ft

Overall

3798

Females

1747

F50-54

62

4M→6M

4.0 - 6.0 mi

Top 99%
×4story building
+55ft-83ft

Overall

3799

Females

1748

F50-54

63

6M→8M

6.0 - 8.0 mi

Top 98%
×10story building
+65ft-151ft

Overall

3781

Females

1738

F50-54

62

8M→10M

8.0 - 10.0 mi

Top 98%
×10story building
+61ft-174ft

Overall

3779

Females

1736

F50-54

63

10M→12M

10.0 - 12.0 mi

Top 98%
×3story building
+41ft-53ft

Overall

3769

Females

1733

F50-54

61

12M→Finish

12.0 - 13.1 mi

Top 98%
×1human
+6ft-6ft

Overall

3764

Females

1729

F50-54

62

Passing Analysis

Category:
Athletes Passed
16*
Passed By
16
Net Change
0
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3788
2M → 4M010-10#3788#3798
4M → 6M53+2#3798#3796
6M → 8M2*20#3796#3796
8M → 10M4*0+4#3796#3792
10M → 12M01-1#3792#3793
12M → Finish5*0+5#3793#3788
TOTALS16*160

* 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