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SF MARATHON 1ST HALF 2025

Claudia Austin

Bib: 11614•F•Age: 28

MOUNTAIN VIEW, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F25-29)
#0 / 761
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
18:17
Rank: #4116
Start → 1.81M
10:06/mi
18:17 split
5.34M
1:03:24
Rank: #6135 (-2019)
1.81M → 5.34M
12:47/mi
45:07 split
6.15M
1:15:41
Rank: #6323 (-188)
5.34M → 6.15M
15:10/mi
12:17 split
10.54M
2:13:58
Rank: #6333 (-10)
6.15M → 10.54M
13:17/mi
58:17 split
11.05M
2:23:25
Rank: #6335 (-2)
10.54M → 11.05M
18:31/mi
9:27 split
Finish· 13.11 mi
2:50:31
Rank: #6248 (+87)
11.05M → Finish
13:10/mi
27:06 split

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:15:41
Pace12:18 /mi
2nd Half
Distance6.96 mi
Time1:34:50
Pace13:38 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:56:0418:1710:0618:17
10:06
-
5.34M
5.34 mi07:41:111:03:2411:5245:07
12:47
+2:41
6.15M
6.15 mi07:53:281:15:4112:1812:17
15:10
+2:23
10.54M
10.54 mi08:51:452:13:5812:4358:17
13:17
-1:53
11.05M
11.05 mi09:01:122:23:2512:599:27
18:31
+5:14
Finish
13.11 mi09:28:182:50:3113:0027:06
13:10
-5:21

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

10:06 /mi

Average Pace

13:00 /mi

Slowest Pace

18:31 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:17

11% of race

Time at Steady Pace

2:10:30

77% of race

Time at Slower Pace

21:44

13% of race

Average Pace: 13:00 /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
1.81M
1.81 mi06:56:0418:1710:0618:17
10:06
#4116
5.34M
5.34 mi07:41:111:03:2411:5245:07
12:47
#6135
6.15M
6.15 mi07:53:281:15:4112:1812:17
15:10
#6323
10.54M
10.54 mi08:51:452:13:5812:4358:17
13:17
#6333
11.05M
11.05 mi09:01:122:23:2512:599:27
18:31
#6335
Finish
13.11 mi09:28:182:50:3113:0027:06
13:10
#6248
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi411614423834116(Top 58%)1442(Top 46%)383(Top 50%)
5.34M5.34 mi3.53 mi6135-20192517-1075658-2756542(Top 92%)2752(Top 89%)708(Top 93%)
6.15M6.15 mi0.81 mi6323-1882634-117680-226842(Top 96%)2952(Top 95%)740(Top 97%)
10.54M10.54 mi4.39 mi6333-102650-16689-96307(Top 89%)2658(Top 86%)691(Top 91%)
11.05M11.05 mi0.51 mi6335-22647+3686+36047(Top 85%)2506(Top 81%)659(Top 87%)
Finish13.11 mi2.06 mi6248+872610+37683+35775(Top 81%)2434(Top 78%)648(Top 85%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 58%
~flat
+4ft-3ft

Overall

4116

Females

1442

F25-29

383

1.81M→5.34M

1.8 - 5.3 mi

Top 92%
×4story building
+80ft-74ft

Overall

6542

Females

2752

F25-29

709

5.34M→6.15M

5.3 - 6.2 mi

Top 96%
×10story building
+126ft-4ft

Overall

6842

Females

2952

F25-29

741

6.15M→10.54M

6.2 - 10.5 mi

Top 89%
×21story building
+230ft-361ft

Overall

6307

Females

2658

F25-29

692

10.54M→11.05M

10.5 - 11.1 mi

Top 85%
×14story building
+172ft-0ft

Overall

6047

Females

2506

F25-29

660

11.05M→Finish

11.1 - 13.1 mi

Top 81%
×7story building
+97ft-114ft

Overall

5775

Females

2434

F25-29

648

Passing Analysis

Category:
Athletes Passed
233*
Passed By
2365
Net Change
-2132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4116
1.81M → 5.34M7*2026-2019#4116#6135
5.34M → 6.15M4192-188#6135#6323
6.15M → 10.54M94*104-10#6323#6333
10.54M → 11.05M2426-2#6333#6335
11.05M → Finish104*17+87#6335#6248
TOTALS233*2365-2132

* 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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The San Francisco Marathon

The San Francisco Marathon

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