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SF MARATHON 1ST HALF 2025

Kelley Lomax

Jacksonville, FL

Bib: 14936 F 51

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Top 45%
Division (F50-54)
#0 / 149
Top 45%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
11:02/mi
19:59
→ flat
5.34M
11:13/mi
59:34
↑ 80↓ 74
6.15M
12:22/mi
1:09:35
↑ 126
10.54M
11:40/mi
2:00:47
↑ 230↓ 361
11.05M
14:44/mi
2:08:18
↑ 172
Finish· 13.11 mi
10:49/mi
2:30:35
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:09:3511:19 /mi⚡ faster
2nd Half
1:21:0011:38 /mi+16.4%
Positive split — 16.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
19:5911:021.81 mi19:59
11:02
-
5.34M
59:3411:093.53 mi39:35
11:13
+0:11
6.15M
1:09:3511:190.81 mi10:01
12:22
+1:09
10.54M
2:00:4711:284.39 mi51:12
11:40
-0:42
11.05M
2:08:1811:370.51 mi7:31
14:44
+3:04
Finish(13.11 mi)
2:30:3511:292.06 mi22:17
10:49
-3:55
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

11:29 /mi

Slowest Pace

14:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

22:17

15% of race

Time at Steady Pace

1:50:46

74% of race

Time at Slower Pace

17:32

12% of race

Average Pace: 11:29 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.81M1.81 mi57642306945764230694
5.34M3.53 mi5419+3452117+18981+135303206078
6.15M0.81 mi5443-242127-10815542218486
10.54M4.39 mi5254+1892039+8874+75058196673
11.05M0.51 mi5141+1131978+6172+23751131044
Finish(13.11 mi)2.06 mi4861+2801856+12267+53613129549

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 81%
~flat
+4ft-3ft

Overall

5764

Females

2306

F50-54

96

1.81M→5.34M

1.8 - 5.3 mi

Top 75%
×4story building
+80ft-74ft

Overall

5303

Females

2060

F50-54

79

5.34M→6.15M

5.3 - 6.2 mi

Top 78%
×10story building
+126ft-4ft

Overall

5542

Females

2184

F50-54

87

6.15M→10.54M

6.2 - 10.5 mi

Top 71%
×21story building
+230ft-361ft

Overall

5058

Females

1966

F50-54

74

10.54M→11.05M

10.5 - 11.1 mi

Top 53%
×14story building
+172ft-0ft

Overall

3751

Females

1310

F50-54

44

11.05M→Finish

11.1 - 13.1 mi

Top 51%
×7story building
+97ft-114ft

Overall

3613

Females

1295

F50-54

49

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5764
1.81M → 5.34M
91436*+345
#5764 → #5419
5.34M → 6.15M
5430-24
#5419 → #5443
6.15M → 10.54M
77266*+189
#5443 → #5254
10.54M → 11.05M
6119+113
#5254 → #5141
11.05M → Finish
3283*+280
#5141 → #4861
TOTALS
2311134*+903
#5764 → #4861

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

Passing Visualized

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

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