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SF MARATHON 1ST HALF 2026

Rachna Tiwary

Bib: 16887•F•Age: 45

Saratoga, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Top 40%
Masters (Masters Women)
#0 / 781
Top 32%
Division (F45-49)
#0 / 183
Top 33%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:03/mi
20:06
→ flat
4M
10:19/mi
40:44
↑ 67↓ 69
6M
10:46/mi
1:02:17
↑ 1231.1%
8M
10:11/mi
1:22:40
↑ 166↓ 531.1%
9.6M
10:11/mi
1:38:58
↑ 68↓ 1931.5%
10M
20:09/mi
1:47:01
↓ 241.1%
10.5M
5:10/mi
1:49:36
↓ 732.7%
12M
16:02/mi
2:13:39
↑ 2803.2%
Finish· 13.11 mi
10:58/mi
2:25:49
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:02:17
Pace10:23 /mi
2nd Half
Distance7.11 mi
Time1:23:32
Pace11:45 /mi
📊Positive Split: 34.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:1520:0610:0320:06
10:03
-
4M
4.00 mi07:18:5340:4410:1120:38
10:19
+0:16
6M
6.00 mi07:40:261:02:1710:2321:33
10:46
+0:27
8M
8.00 mi08:00:491:22:4010:2020:23
10:11
-0:35
9.6M
9.60 mi08:17:071:38:5810:1916:18
10:11
0:00
10M
10.00 mi08:25:101:47:0110:428:03
20:09
+9:58
10.5M
10.50 mi08:27:451:49:3610:262:35
5:10
-14:59
12M
12.00 mi08:51:482:13:3911:0824:03
16:02
+10:52
Finish
13.11 mi09:03:582:25:4911:0712:10
10:58
-5:04

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:10 /mi

Average Pace

11:07 /mi

Slowest Pace

20:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35

2% of race

Time at Steady Pace

1:51:08

76% of race

Time at Slower Pace

32:06

22% of race

Average Pace: 11:07 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:58:1520:0610:0320:06
10:03
#3118
4M
4.00 mi07:18:5340:4410:1120:38
10:19
#3166
6M
6.00 mi07:40:261:02:1710:2321:33
10:46
#3332
8M
8.00 mi08:00:491:22:4010:2020:23
10:11
#3079
9.6M
9.60 mi08:17:071:38:5810:1916:18
10:11
#3259
10M
10.00 mi08:25:101:47:0110:428:03
20:09
#3268
10.5M
10.50 mi08:27:451:49:3610:262:35
5:10
#3270
12M
12.00 mi08:51:482:13:3911:0824:03
16:02
#3453
Finish
13.11 mi09:03:582:25:4911:0712:10
10:58
#3479
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:38

Segment Time

11:49/mi

Pace

0.90 mi

Distance

Overall

3463

Women

1208

Division

60

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi31181005534253(Top 65%)1638(Top 56%)91(Top 50%)
4M4.00 mi2.00 mi3166-481016-11533256(Top 50%)1049(Top 36%)57(Top 31%)
6M6.00 mi2.00 mi3332-1661088-7259-63636(Top 55%)1236(Top 42%)62(Top 34%)
8M8.00 mi2.00 mi3079+253952+13647+122616(Top 40%)739(Top 25%)31(Top 17%)
9.6M9.60 mi1.60 mi3259-1801048-9654-74246(Top 65%)1688(Top 58%)97(Top 53%)
10M10.00 mi0.40 mi3268-91061-13543546(Top 54%)1262(Top 43%)63(Top 34%)
10.5M10.50 mi0.50 mi3270-21062-155-13583(Top 54%)1245(Top 42%)66(Top 36%)
12M12.00 mi1.50 mi3453-1831160-9860-54253(Top 65%)1638(Top 56%)91(Top 50%)
Finish13.11 mi1.11 mi3479-261177-17603979(Top 61%)1493(Top 51%)83(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4253

Females

1638

F45-49

92

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3256

Females

1049

F45-49

58

4M→6M

4.0 - 6.0 mi

Top 55%
×9story building
+123ft-9ft

Overall

3636

Females

1236

F45-49

63

6M→8M

6.0 - 8.0 mi

Top 40%
×12story building
+166ft-53ft

Overall

2616

Females

739

F45-49

32

8M→9.6M

8.0 - 9.6 mi

Top 65%
×13story building
+68ft-193ft

Overall

4246

Females

1688

F45-49

98

9.6M→10M

9.6 - 10.0 mi

Top 54%
×2story building
+0ft-24ft

Overall

3546

Females

1262

F45-49

64

10M→10.5M

10.0 - 10.5 mi

Top 54%
×6story building
+1ft-73ft

Overall

3583

Females

1245

F45-49

67

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4253

Females

1638

F45-49

92

12M→Finish

12.0 - 13.1 mi

Top 61%
×7story building
+14ft-89ft

Overall

3979

Females

1493

F45-49

83

Passing Analysis

Category:
Athletes Passed
631*
Passed By
992
Net Change
-361
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3118
2M → 4M135183-48#3118#3166
4M → 6M71237-166#3166#3332
6M → 8M287*34+253#3332#3079
8M → 9.6M25205-180#3079#3259
9.6M → 10M3847-9#3259#3268
10M → 10.5M911-2#3268#3270
10.5M → 12M29212-183#3270#3453
12M → Finish37*63-26#3453#3479
TOTALS631*992-361

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

📊

Passing Visuals

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

Race Place Events

Race Place Events