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SF MARATHON 1ST HALF 2026

Neha Thakur

Bib: 18221•F•Age: 29

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
12:14/mi
24:29
→ flat
4M
12:21/mi
49:10
↑ 67↓ 69
6M
12:54/mi
1:14:59
↑ 1231.1%
8M
12:22/mi
1:39:44
↑ 166↓ 531.1%
9.6M
12:22/mi
1:59:32
↑ 68↓ 1931.5%
10M
23:12/mi
2:08:48
↓ 241.1%
10.5M
6:12/mi
2:11:54
↓ 732.7%
12M
18:25/mi
2:39:32
↑ 2803.2%
Finish· 13.11 mi
12:06/mi
2:52:57
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:59
Pace12:30 /mi
2nd Half
Distance7.11 mi
Time1:37:58
Pace13:47 /mi
📊Positive Split: 30.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:3624:2912:1424:29
12:14
-
4M
4.00 mi07:27:1749:1012:1824:41
12:21
+0:07
6M
6.00 mi07:53:061:14:5912:3025:49
12:54
+0:33
8M
8.00 mi08:17:511:39:4412:2824:45
12:22
-0:32
9.6M
9.60 mi08:37:391:59:3212:2719:48
12:22
0:00
10M
10.00 mi08:46:552:08:4812:539:16
23:12
+10:50
10.5M
10.50 mi08:50:012:11:5412:343:06
6:12
-17:00
12M
12.00 mi09:17:392:39:3213:1827:38
18:25
+12:13
Finish
13.11 mi09:31:042:52:5713:1213:25
12:06
-6:19

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

6:12 /mi

Average Pace

13:12 /mi

Slowest Pace

23:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06

2% of race

Time at Steady Pace

2:12:57

77% of race

Time at Slower Pace

36:54

21% of race

Average Pace: 13:12 /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 mi07:02:3624:2912:1424:29
12:14
#6068
4M
4.00 mi07:27:1749:1012:1824:41
12:21
#5920
6M
6.00 mi07:53:061:14:5912:3025:49
12:54
#5886
8M
8.00 mi08:17:511:39:4412:2824:45
12:22
#5684
9.6M
9.60 mi08:37:391:59:3212:2719:48
12:22
#5813
10M
10.00 mi08:46:552:08:4812:539:16
23:12
#5760
10.5M
10.50 mi08:50:012:11:5412:343:06
6:12
#5755
12M
12.00 mi09:17:392:39:3213:1827:38
18:25
#5794
Finish
13.11 mi09:31:042:52:5713:1213:25
12:06
#5724
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:22

Segment Time

13:45/mi

Pace

0.90 mi

Distance

Overall

5134

Women

2091

Division

504

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi606825856135655(Top 86%)2422(Top 83%)581(Top 86%)
4M4.00 mi2.00 mi5920+1482490+95600+135725(Top 87%)2384(Top 81%)580(Top 86%)
6M6.00 mi2.00 mi5886+342462+28588+125778(Top 88%)2407(Top 82%)580(Top 86%)
8M8.00 mi2.00 mi5684+2022337+125562+264933(Top 75%)1875(Top 64%)439(Top 65%)
9.6M9.60 mi1.60 mi5813-1292428-91585-236038(Top 92%)2613(Top 89%)606(Top 90%)
10M10.00 mi0.40 mi5760+532400+28574+115048(Top 77%)2050(Top 70%)488(Top 72%)
10.5M10.50 mi0.50 mi5755+52398+2572+25605(Top 85%)2363(Top 81%)567(Top 84%)
12M12.00 mi1.50 mi5794-392431-33581-95655(Top 86%)2422(Top 83%)581(Top 86%)
Finish13.11 mi1.11 mi5724+702391+40578+34990(Top 76%)2073(Top 71%)509(Top 76%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5655

Females

2422

F25-29

581

2M→4M

2.0 - 4.0 mi

Top 87%
×4story building
+67ft-69ft

Overall

5725

Females

2384

F25-29

581

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5778

Females

2407

F25-29

580

6M→8M

6.0 - 8.0 mi

Top 75%
×12story building
+166ft-53ft

Overall

4933

Females

1875

F25-29

440

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13story building
+68ft-193ft

Overall

6038

Females

2613

F25-29

607

9.6M→10M

9.6 - 10.0 mi

Top 77%
×2story building
+0ft-24ft

Overall

5048

Females

2050

F25-29

489

10M→10.5M

10.0 - 10.5 mi

Top 85%
×6story building
+1ft-73ft

Overall

5605

Females

2363

F25-29

568

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5655

Females

2422

F25-29

581

12M→Finish

12.0 - 13.1 mi

Top 76%
×7story building
+14ft-89ft

Overall

4990

Females

2073

F25-29

509

Passing Analysis

Category:
Athletes Passed
792*
Passed By
448
Net Change
+344
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6068
2M → 4M197*49+148#6068#5920
4M → 6M109*75+34#5920#5886
6M → 8M229*27+202#5886#5684
8M → 9.6M46175-129#5684#5813
9.6M → 10M7623+53#5813#5760
10M → 10.5M149+5#5760#5755
10.5M → 12M45*84-39#5755#5794
12M → Finish76*6+70#5794#5724
TOTALS792*448+344

* 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