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SF MARATHON 2ND HALF 2026

Preethi Balaji

San Jose, CA

Bib: 23571 F 33

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F30-34)
#0 / 408
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
10:49/mi
21:39
↑ 138↓ 680.7%
122 ft elev
4M
10:21/mi
42:21
↑ 1631.4%
280 ft elev
6M
13:08/mi
1:08:37
↑ 55↓ 830.3%
247 ft elev
8M
8:20/mi
1:25:17
↑ 65↓ 1510.8%
143 ft elev
10M
11:29/mi
1:48:14
↑ 61↓ 1741.1%
25 ft elev
12M
13:11/mi
2:14:37
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
13:26/mi
2:29:31
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:37
Pace11:26 /mi
2nd Half
Distance7.11 mi
Time1:20:54
Pace11:23 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:05:3921:3910:4921:39
10:49
-
4M
4.00 mi09:26:2142:2110:3520:42
10:21
-0:28
6M
6.00 mi09:52:371:08:3711:2626:16
13:08
+2:47
8M
8.00 mi10:09:171:25:1710:4016:40
8:20
-4:48
10M
10.00 mi10:32:141:48:1410:4922:57
11:29
+3:09
12M
12.00 mi10:58:372:14:3711:1326:23
13:11
+1:42
Finish
13.11 mi11:13:312:29:3111:2414:54
13:26
+0:15

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

8:20 /mi

Average Pace

11:24 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:22

25% of race

Time at Steady Pace

44:36

30% of race

Time at Slower Pace

1:07:33

45% of race

Average Pace: 11:24 /mi

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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 mi09:05:3921:3910:4921:39
10:49
#2700
4M
4.00 mi09:26:2142:2110:3520:42
10:21
#2605
6M
6.00 mi09:52:371:08:3711:2626:16
13:08
#2576
8M
8.00 mi10:09:171:25:1710:4016:40
8:20
#2575
10M
10.00 mi10:32:141:48:1410:4922:57
11:29
#2550
12M
12.00 mi10:58:372:14:3711:1326:23
13:11
#2654
Finish
13.11 mi11:13:312:29:3111:2414:54
13:26
#2715
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi270010662672956(Top 77%)1243(Top 71%)308(Top 75%)
4M4.00 mi2.00 mi2605+951009+57252+152570(Top 67%)1001(Top 57%)254(Top 62%)
6M6.00 mi2.00 mi2576+291000+92522533(Top 66%)977(Top 56%)253(Top 62%)
8M8.00 mi2.00 mi2575+1994+6251+12523(Top 66%)977(Top 56%)246(Top 60%)
10M10.00 mi2.00 mi2550+25985+92512474(Top 64%)963(Top 55%)247(Top 61%)
12M12.00 mi2.00 mi2654-1041049-64269-182956(Top 77%)1243(Top 71%)308(Top 75%)
Finish13.11 mi1.11 mi2715-611093-44282-133179(Top 83%)1386(Top 79%)342(Top 84%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 77%
×9story building
+138ft-68ft

Overall

2956

Females

1243

F30-34

308

2M→4M

2.0 - 4.0 mi

Top 67%
×13story building
+163ft-19ft

Overall

2570

Females

1001

F30-34

255

4M→6M

4.0 - 6.0 mi

Top 66%
×4story building
+55ft-83ft

Overall

2533

Females

977

F30-34

253

6M→8M

6.0 - 8.0 mi

Top 66%
×10story building
+65ft-151ft

Overall

2523

Females

977

F30-34

246

8M→10M

8.0 - 10.0 mi

Top 64%
×10story building
+61ft-174ft

Overall

2474

Females

963

F30-34

247

10M→12M

10.0 - 12.0 mi

Top 77%
×3story building
+41ft-53ft

Overall

2956

Females

1243

F30-34

308

12M→Finish

12.0 - 13.1 mi

Top 83%
×1human
+6ft-6ft

Overall

3179

Females

1386

F30-34

342

Passing Analysis

Category:
Athletes Passed
352*
Passed By
367
Net Change
-15
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2700
2M → 4M16166+95#2700#2605
4M → 6M8051+29#2605#2576
6M → 8M4039+1#2576#2575
8M → 10M52*27+25#2575#2550
10M → 12M10114-104#2550#2654
12M → Finish9*70-61#2654#2715
TOTALS352*367-15

* 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