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SF MARATHON 1ST HALF 2025

Michelle Constante-Rodriguez

Willits, CA

Bib: 17291 F 32

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Top 48%
Division (F30-34)
#0 / 691
Top 49%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
10:01/mi
18:07
→ flat
12 ft elev
5.34M
10:11/mi
54:03
↑ 80↓ 74
19 ft elev
6.15M
10:56/mi
1:02:54
↑ 1262.8%
149 ft elev
10.54M
11:40/mi
1:54:08
↑ 230↓ 3610.6%
20 ft elev
11.05M
14:30/mi
2:01:32
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:46/mi
2:23:43
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:02:5410:14 /mi⚡ faster
2nd Half
1:20:4911:37 /mi+28.5%
Positive split — 28.5% 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
18:0710:011.81 mi18:07
10:01
-
5.34M
54:0310:073.53 mi35:56
10:11
+0:10
6.15M
1:02:5410:140.81 mi8:51
10:56
+0:45
10.54M
1:54:0810:504.39 mi51:14
11:40
+0:44
11.05M
2:01:3211:000.51 mi7:24
14:30
+2:50
Finish(13.11 mi)
2:23:4310:582.06 mi22:11
10:46
-3:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

10:58 /mi

Slowest Pace

14:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:07

13% of race

Time at Steady Pace

1:58:12

82% of race

Time at Slower Pace

7:24

5% of race

Average Pace: 10:58 /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

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi3923134330239231343302
5.34M5.34 mi3.53 mi3739+1841250+93281+2137131237277
6.15M6.15 mi0.81 mi3764-251269-19285-440401409326
10.54M10.54 mi4.39 mi4398-6341581-312360-7550661973457
11.05M11.05 mi0.51 mi4311+871543+38355+535791230288
Finish13.11 mi2.06 mi4148+1631483+60341+1435441262273

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 55%
~flat
+4ft-3ft

Overall

3923

Females

1343

F30-34

303

1.81M→5.34M

1.8 - 5.3 mi

Top 52%
×4story building
+80ft-74ft

Overall

3713

Females

1237

F30-34

278

5.34M→6.15M

5.3 - 6.2 mi

Top 57%
×10story building
+126ft-4ft

Overall

4040

Females

1409

F30-34

327

6.15M→10.54M

6.2 - 10.5 mi

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

Overall

5066

Females

1973

F30-34

458

10.54M→11.05M

10.5 - 11.1 mi

Top 50%
×14story building
+172ft-0ft

Overall

3579

Females

1230

F30-34

289

11.05M→Finish

11.1 - 13.1 mi

Top 50%
×7story building
+97ft-114ft

Overall

3544

Females

1262

F30-34

273

Passing Analysis

Category:
Athletes Passed
713*
Passed By
938
Net Change
-225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3923
1.81M → 5.34M333*149+184#3923#3739
5.34M → 6.15M4772-25#3739#3764
6.15M → 10.54M42*676-634#3764#4398
10.54M → 11.05M11023+87#4398#4311
11.05M → Finish181*18+163#4311#4148
TOTALS713*938-225

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

Passing Charts

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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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