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SF MARATHON 1ST HALF 2026

Pallavi Gautam

Fremont, CA

Bib: 18131 F 45

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 40%
Gender (Female)
#0 / 2930
Top 27%
Masters (Masters Women)
#0 / 781
Top 21%
Division (F45-49)
#0 / 183
Top 20%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
9:16/mi
18:33
→ flat
12 ft elev
4M
9:51/mi
38:15
↑ 67↓ 69
10 ft elev
6M
10:08/mi
58:31
↑ 1231.1%
126 ft elev
8M
9:38/mi
1:17:47
↑ 166↓ 531.1%
246 ft elev
9.6M
9:38/mi
1:33:12
↑ 68↓ 1931.5%
126 ft elev
10M
19:04/mi
1:40:49
↓ 241.1%
90 ft elev
10.5M
5:00/mi
1:43:19
↓ 732.7%
18 ft elev
12M
14:42/mi
2:05:22
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:20/mi
2:16:50
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
58:319:45 /mi⚡ faster
2nd Half
1:18:1911:01 /mi+33.8%
Positive split — 33.8% 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
2M
18:339:162.00 mi18:33
9:16
-
4M
38:159:342.00 mi19:42
9:51
+0:35
6M
58:319:452.00 mi20:16
10:08
+0:17
8M
1:17:479:432.00 mi19:16
9:38
-0:30
9.6M
1:33:129:421.60 mi15:25
9:38
0:00
10M
1:40:4910:050.40 mi7:37
19:04
+9:26
10.5M
1:43:199:500.50 mi2:30
5:00
-14:04
12M
2:05:2210:271.50 mi22:03
14:42
+9:42
Finish(13.11 mi)
2:16:5010:261.11 mi11:28
10:20
-4:22
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:00 /mi

Average Pace

10:26 /mi

Slowest Pace

19:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30

2% of race

Time at Steady Pace

1:44:40

76% of race

Time at Slower Pace

29:40

22% of race

Average Pace: 10:26 /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
Featured Segment

Garmin Challenge

Top 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:07

Segment Time

11:15/mi

Pace

0.90 mi

Distance

Overall

2943

Women

967

Division

47

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi1905493243314117352
4M2.00 mi2246-341618-12530-6258176634
6M2.00 mi2414-168689-7132-2282685036
8M2.00 mi2253+161603+8624+8193848116
9.6M1.60 mi2438-185708-10532-83528135278
10M0.40 mi2460-22719-1132299098747
10.5M0.50 mi2471-11723-4323138105049
12M1.50 mi2583-112785-6236-43314117352
Finish(13.11 mi)1.11 mi2632-49800-15363285115253

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
~flat
+5ft-3ft

Overall

3314

Females

1173

F45-49

53

2M→4M

2.0 - 4.0 mi

Top 39%
×4story building
+67ft-69ft

Overall

2581

Females

766

F45-49

35

4M→6M

4.0 - 6.0 mi

Top 43%
×9story building
+123ft-9ft

Overall

2826

Females

850

F45-49

37

6M→8M

6.0 - 8.0 mi

Top 29%
×12story building
+166ft-53ft

Overall

1938

Females

481

F45-49

17

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13story building
+68ft-193ft

Overall

3528

Females

1352

F45-49

79

9.6M→10M

9.6 - 10.0 mi

Top 45%
×2story building
+0ft-24ft

Overall

2990

Females

987

F45-49

48

10M→10.5M

10.0 - 10.5 mi

Top 48%
×6story building
+1ft-73ft

Overall

3138

Females

1050

F45-49

50

10.5M→12M

10.5 - 12.0 mi

Top 50%
×21story building
+280ft-26ft

Overall

3314

Females

1173

F45-49

53

12M→Finish

12.0 - 13.1 mi

Top 50%
×7story building
+14ft-89ft

Overall

3285

Females

1152

F45-49

53

Passing Analysis

Category:
Passed
390*
Passed By
1117
Net Change
-727
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1905
2M → 4M30371-341#1905#2246
4M → 6M34202-168#2246#2414
6M → 8M209*48+161#2414#2253
8M → 9.6M21206-185#2253#2438
9.6M → 10M2547-22#2438#2460
10M → 10.5M516-11#2460#2471
10.5M → 12M41153-112#2471#2583
12M → Finish25*74-49#2583#2632
TOTALS390*1117-727

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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