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SF MARATHON 1ST HALF 2025

Yulia Gnatyuk

Walnut creek, CA

Bib: 17881 F 37

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F35-39)
#0 / 389
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
12:48/mi
23:11
→ flat
5.34M
14:11/mi
1:13:16
↑ 80↓ 74
6.15M
14:58/mi
1:25:23
↑ 126
10.54M
15:32/mi
2:33:33
↑ 230↓ 361
11.05M
18:49/mi
2:43:09
↑ 172
Finish· 13.11 mi
15:07/mi
3:14:17
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:25:2313:53 /mi⚡ faster
2nd Half
1:48:5415:39 /mi+27.5%
Positive split — 27.5% 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
23:1112:481.81 mi23:11
12:48
-
5.34M
1:13:1613:433.53 mi50:05
14:11
+1:23
6.15M
1:25:2313:530.81 mi12:07
14:58
+0:47
10.54M
2:33:3314:344.39 mi1:08:10
15:32
+0:34
11.05M
2:43:0914:460.51 mi9:36
18:49
+3:17
Finish(13.11 mi)
3:14:1714:492.06 mi31:08
15:07
-3:42
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:48 /mi

Average Pace

14:49 /mi

Slowest Pace

18:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:13:16

38% of race

Time at Steady Pace

1:51:25

57% of race

Time at Slower Pace

9:36

5% of race

Average Pace: 14:49 /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 mi6866296936868662969368
5.34M3.53 mi6927-613003-34373-569593016372
6.15M0.81 mi6919+82999+4372+168112936365
10.54M4.39 mi6939-203017-18376-469353021377
11.05M0.51 mi6921+183007+10373+362062594318
Finish(13.11 mi)2.06 mi6877+442981+26371+266322881355

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 97%
~flat
+4ft-3ft

Overall

6866

Females

2969

F35-39

368

1.81M→5.34M

1.8 - 5.3 mi

Top 98%
×4story building
+80ft-74ft

Overall

6959

Females

3016

F35-39

372

5.34M→6.15M

5.3 - 6.2 mi

Top 96%
×10story building
+126ft-4ft

Overall

6811

Females

2936

F35-39

365

6.15M→10.54M

6.2 - 10.5 mi

Top 98%
×21story building
+230ft-361ft

Overall

6935

Females

3021

F35-39

377

10.54M→11.05M

10.5 - 11.1 mi

Top 87%
×14story building
+172ft-0ft

Overall

6206

Females

2594

F35-39

318

11.05M→Finish

11.1 - 13.1 mi

Top 93%
×7story building
+97ft-114ft

Overall

6632

Females

2881

F35-39

355

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#6866
1.81M → 5.34M
10544*-61
#6866 → #6927
5.34M → 6.15M
1624+8
#6927 → #6919
6.15M → 10.54M
5636*-20
#6919 → #6939
10.54M → 11.05M
119+18
#6939 → #6921
11.05M → Finish
852*+44
#6921 → #6877
TOTALS
186175*-11
#6866 → #6877

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

Passing Visualized

Category:
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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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