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SF MARATHON 1ST HALF 2025

Agustina Duarte

Boulogne

Bib: 18840 F 37

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 2%
Gender (Female)
#0 / 3107
Top 0.5%
Division (F35-39)
#0 / 389
Top 1%
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
7:37/mi
13:48
→ flat
12 ft elev
5.34M
7:37/mi
40:40
↑ 80↓ 74
19 ft elev
6.15M
7:35/mi
46:48
↑ 1262.8%
149 ft elev
10.54M
7:21/mi
1:19:06
↑ 230↓ 3610.6%
20 ft elev
11.05M
9:17/mi
1:23:50
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
7:26/mi
1:39:09
↑ 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
46:487:37 /mi⚡ faster
2nd Half
52:217:31 /mi+11.9%
Positive split — 11.9% 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
13:487:371.81 mi13:48
7:37
-
5.34M
40:407:373.53 mi26:52
7:37
0:00
6.15M
46:487:370.81 mi6:08
7:35
-0:02
10.54M
1:19:067:304.39 mi32:18
7:21
-0:14
11.05M
1:23:507:350.51 mi4:44
9:17
+1:56
Finish(13.11 mi)
1:39:097:342.06 mi15:19
7:26
-1:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:21 /mi

Average Pace

7:34 /mi

Slowest Pace

9:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:34:25

95% of race

Time at Slower Pace

4:44

5% of race

Average Pace: 7:34 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81M1.81 mi318419318419
5.34M3.53 mi292+2633+88+1303389
6.15M0.81 mi279+1332+18164156
10.54M4.39 mi204+7521+115+3149134
11.05M0.51 mi185+1918+3511184
Finish(13.11 mi)2.06 mi160+2515+3510294

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 4%
~flat
+4ft-3ft

Overall

318

Females

41

F35-39

9

1.81M→5.34M

1.8 - 5.3 mi

Top 4%
×4story building
+80ft-74ft

Overall

303

Females

38

F35-39

9

5.34M→6.15M

5.3 - 6.2 mi

Top 2%
×10story building
+126ft-4ft

Overall

164

Females

15

F35-39

6

6.15M→10.54M

6.2 - 10.5 mi

Top 2%
×21story building
+230ft-361ft

Overall

149

Females

13

F35-39

4

10.54M→11.05M

10.5 - 11.1 mi

Top 2%
×14story building
+172ft-0ft

Overall

111

Females

8

F35-39

4

11.05M→Finish

11.1 - 13.1 mi

Top 1%
×7story building
+97ft-114ft

Overall

102

Females

9

F35-39

4

Passing Analysis

Category:
Passed
188*
Passed By
30
Net Change
+158
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#318
1.81M → 5.34M5226+26#318#292
5.34M → 6.15M141+13#292#279
6.15M → 10.54M772+75#279#204
10.54M → 11.05M190+19#204#185
11.05M → Finish26*1+25#185#160
TOTALS188*30+158

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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