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SF MARATHON 1ST HALF 2025

Kiana Ponce

Bib: 17469•F•Age: 23

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 36%
Gender (Female)
#0 / 3107
Top 24%
F20-29
#0 / 410
Top 32%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
16:33
Rank: #2195
Start → 1.81M
16:33 | 9:08/mi
5.34M
48:49
Rank: #2070 (+125)
1.81M → 5.34M
32:16 | 9:08/mi
6.15M
56:58
Rank: #2148 (-78)
5.34M → 6.15M
8:09 | 10:04/mi
10.54M
1:40:45
Rank: #2457 (-309)
6.15M → 10.54M
43:47 | 9:58/mi
11.05M
1:48:07
Rank: #2540 (-83)
10.54M → 11.05M
7:22 | 14:26/mi
Finish· 13.11 mi
2:09:11
Rank: #2548 (-8)
11.05M → Finish
21:04 | 10:14/mi

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time56:58
Pace9:16 /mi
2nd Half
Distance6.96 mi
Time1:12:13
Pace10:23 /mi
📊Positive Split: 26.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:52:0116:339:0816:33
9:08
-
5.34M
5.34 mi07:24:1748:499:0832:16
9:08
0:00
6.15M
6.15 mi07:32:2656:589:168:09
10:04
+0:56
10.54M
10.54 mi08:16:131:40:459:3443:47
9:58
-0:06
11.05M
11.05 mi08:23:351:48:079:477:22
14:26
+4:28
Finish
13.11 mi08:44:392:09:119:5121:04
10:14
-4:12

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

9:08 /mi

Average Pace

9:51 /mi

Slowest Pace

14:26 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:49

38% of race

Time at Steady Pace

1:13:00

57% of race

Time at Slower Pace

7:22

6% of race

Average Pace: 9:51 /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 mi06:52:0116:339:0816:33
9:08
#2195
5.34M
5.34 mi07:24:1748:499:0832:16
9:08
#2070
6.15M
6.15 mi07:32:2656:589:168:09
10:04
#2148
10.54M
10.54 mi08:16:131:40:459:3443:47
9:58
#2457
11.05M
11.05 mi08:23:351:48:079:477:22
14:26
#2540
Finish
13.11 mi08:44:392:09:119:5121:04
10:14
#2548
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81M1.81 mi1.81 mi2195576932195(Top 31%)576(Top 19%)93(Top 23%)
5.34M5.34 mi3.53 mi2070+125529+4792+12052(Top 29%)513(Top 17%)90(Top 22%)
6.15M6.15 mi0.81 mi2148-78558-2995-32802(Top 39%)837(Top 27%)154(Top 38%)
10.54M10.54 mi4.39 mi2457-309690-132117-222883(Top 41%)881(Top 28%)156(Top 38%)
11.05M11.05 mi0.51 mi2540-83724-34128-113511(Top 49%)1192(Top 38%)197(Top 48%)
Finish13.11 mi2.06 mi2548-8745-21130-22744(Top 39%)881(Top 28%)155(Top 38%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 31%
~flat
+4ft-3ft

Overall

2195

Females

576

F20-24

94

1.81M→5.34M

1.8 - 5.3 mi

Top 29%
×4stories
+80ft-74ft

Overall

2052

Females

513

F20-24

91

5.34M→6.15M

5.3 - 6.2 mi

Top 39%
×10stories
+126ft-4ft

Overall

2802

Females

837

F20-24

155

6.15M→10.54M

6.2 - 10.5 mi

Top 41%
×21stories
+230ft-361ft

Overall

2883

Females

881

F20-24

157

10.54M→11.05M

10.5 - 11.1 mi

Top 49%
×14stories
+172ft-0ft

Overall

3511

Females

1192

F20-24

198

11.05M→Finish

11.1 - 13.1 mi

Top 39%
×7stories
+97ft-114ft

Overall

2744

Females

881

F20-24

155

Passing Analysis

Category:
Athletes Passed
370*
Passed By
723
Net Change
-353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2195
1.81M → 5.34M228*103+125#2195#2070
5.34M → 6.15M1795-78#2070#2148
6.15M → 10.54M42*351-309#2148#2457
10.54M → 11.05M20103-83#2457#2540
11.05M → Finish63*71-8#2540#2548
TOTALS370*723-353

* 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

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