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SF MARATHON 2ND HALF 2026

Sei Dojiri

Bib: 24156•F•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:18/mi
20:36
↑ 138↓ 680.7%
4M
10:16/mi
41:08
↑ 1631.4%
6M
13:36/mi
1:08:20
↑ 55↓ 830.3%
8M
8:20/mi
1:25:01
↑ 65↓ 1510.8%
10M
11:53/mi
1:48:46
↑ 61↓ 1741.1%
12M
12:54/mi
2:14:34
↑ 41↓ 530.1%
Finish· 13.11 mi
11:51/mi
2:27:43
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:20
Pace11:23 /mi
2nd Half
Distance7.11 mi
Time1:19:23
Pace11:10 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:02:5320:3610:1820:36
10:18
-
4M
4.00 mi09:23:2541:0810:1720:32
10:16
-0:02
6M
6.00 mi09:50:371:08:2011:2327:12
13:36
+3:20
8M
8.00 mi10:07:181:25:0110:3816:41
8:20
-5:16
10M
10.00 mi10:31:031:48:4610:5323:45
11:53
+3:33
12M
12.00 mi10:56:512:14:3411:1325:48
12:54
+1:01
Finish
13.11 mi11:10:002:27:4311:1613:09
11:51
-1:03

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

11:16 /mi

Slowest Pace

13:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:49

39% of race

Time at Steady Pace

36:54

25% of race

Time at Slower Pace

53:00

36% of race

Average Pace: 11:16 /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 mi09:02:5320:3610:1820:36
10:18
#2265
4M
4.00 mi09:23:2541:0810:1720:32
10:16
#2403
6M
6.00 mi09:50:371:08:2011:2327:12
13:36
#2550
8M
8.00 mi10:07:181:25:0110:3816:41
8:20
#2551
10M
10.00 mi10:31:031:48:4610:5323:45
11:53
#2590
12M
12.00 mi10:56:512:14:3411:1325:48
12:54
#2652
Finish
13.11 mi11:10:002:27:4311:1613:09
11:51
#2647
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi22658252322847(Top 74%)1191(Top 68%)351(Top 71%)
4M4.00 mi2.00 mi2403-138909-84262-302528(Top 66%)977(Top 56%)281(Top 57%)
6M6.00 mi2.00 mi2550-147983-74283-212754(Top 72%)1098(Top 62%)313(Top 63%)
8M8.00 mi2.00 mi2551-1978+5286-32532(Top 66%)980(Top 56%)296(Top 60%)
10M10.00 mi2.00 mi2590-391005-27292-62705(Top 70%)1084(Top 62%)321(Top 65%)
12M12.00 mi2.00 mi2652-621047-42308-162847(Top 74%)1191(Top 68%)351(Top 71%)
Finish13.11 mi1.11 mi2647+51051-4311-32598(Top 68%)1069(Top 61%)323(Top 65%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 74%
×9story building
+138ft-68ft

Overall

2847

Females

1191

F25-29

352

2M→4M

2.0 - 4.0 mi

Top 66%
×13story building
+163ft-19ft

Overall

2528

Females

977

F25-29

281

4M→6M

4.0 - 6.0 mi

Top 72%
×4story building
+55ft-83ft

Overall

2754

Females

1098

F25-29

314

6M→8M

6.0 - 8.0 mi

Top 66%
×10story building
+65ft-151ft

Overall

2532

Females

980

F25-29

297

8M→10M

8.0 - 10.0 mi

Top 70%
×10story building
+61ft-174ft

Overall

2705

Females

1084

F25-29

322

10M→12M

10.0 - 12.0 mi

Top 74%
×3story building
+41ft-53ft

Overall

2847

Females

1191

F25-29

352

12M→Finish

12.0 - 13.1 mi

Top 68%
×1human
+6ft-6ft

Overall

2598

Females

1069

F25-29

323

Passing Analysis

Category:
Athletes Passed
197*
Passed By
579
Net Change
-382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2265
2M → 4M70208-138#2265#2403
4M → 6M14161-147#2403#2550
6M → 8M4142-1#2550#2551
8M → 10M26*65-39#2551#2590
10M → 12M1981-62#2590#2652
12M → Finish27*22+5#2652#2647
TOTALS197*579-382

* 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