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SF MARATHON 1ST HALF 2025

Anastasia Bogdanova

San Francisco, CA

Bib: 18255 F 32

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F30-34)
#0 / 691
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
10:20/mi
18:42
→ flat
12 ft elev
5.34M
10:51/mi
57:01
↑ 80↓ 74
19 ft elev
6.15M
11:45/mi
1:06:32
↑ 1262.8%
149 ft elev
10.54M
12:03/mi
1:59:26
↑ 230↓ 3610.6%
20 ft elev
11.05M
15:37/mi
2:07:24
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:59/mi
2:30:00
↑ 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
1:06:3210:49 /mi⚡ faster
2nd Half
1:23:2812:00 /mi+25.5%
Positive split — 25.5% 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
18:4210:201.81 mi18:42
10:20
-
5.34M
57:0110:413.53 mi38:19
10:51
+0:31
6.15M
1:06:3210:490.81 mi9:31
11:45
+0:54
10.54M
1:59:2611:204.39 mi52:54
12:03
+0:18
11.05M
2:07:2411:320.51 mi7:58
15:37
+3:34
Finish(13.11 mi)
2:30:0011:272.06 mi22:36
10:59
-4:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

11:27 /mi

Slowest Pace

15:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:01

38% of race

Time at Steady Pace

1:25:01

57% of race

Time at Slower Pace

7:58

5% of race

Average Pace: 11:26 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi4596168438845961684388
5.34M3.53 mi4715-1191746-62393-548311806405
6.15M0.81 mi4776-611781-35402-950141900438
10.54M4.39 mi5099-3231964-183459-5754402166497
11.05M0.51 mi5036+631928+36453+643511619370
Finish(13.11 mi)2.06 mi4802+2341831+97433+2038141397312

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 65%
~flat
+4ft-3ft

Overall

4596

Females

1684

F30-34

389

1.81M→5.34M

1.8 - 5.3 mi

Top 68%
×4story building
+80ft-74ft

Overall

4831

Females

1806

F30-34

406

5.34M→6.15M

5.3 - 6.2 mi

Top 71%
×10story building
+126ft-4ft

Overall

5014

Females

1900

F30-34

439

6.15M→10.54M

6.2 - 10.5 mi

Top 77%
×21story building
+230ft-361ft

Overall

5440

Females

2166

F30-34

498

10.54M→11.05M

10.5 - 11.1 mi

Top 61%
×14story building
+172ft-0ft

Overall

4351

Females

1619

F30-34

371

11.05M→Finish

11.1 - 13.1 mi

Top 54%
×7story building
+97ft-114ft

Overall

3814

Females

1397

F30-34

312

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#4596
1.81M → 5.34M
338219*-119
#4596 → #4715
5.34M → 6.15M
10645-61
#4715 → #4776
6.15M → 10.54M
40582*-323
#4776 → #5099
10.54M → 11.05M
1679+63
#5099 → #5036
11.05M → Finish
11245*+234
#5036 → #4802
TOTALS
876670*-206
#4596 → #4802

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

Passing Visualized

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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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