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BOSTON MARATHON 2025

Johanna Saario

Bib: 19250 F FI

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:55/mi
24:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:57/mi
49:19
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:02/mi
1:14:18
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:15/mi
1:39:57
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:08/mi
1:45:30
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:36/mi
2:06:20
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:06/mi
2:34:37
↑ 181↓ 1480.2%
138 ft elev
20M
9:31/mi
2:47:33
↑ 64↓ 500.2%
148 ft elev
21M
10:15/mi
2:57:48
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:40/mi
3:05:02
↑ 17↓ 861.7%
156 ft elev
23M
9:51/mi
3:17:22
↑ 23↓ 630.6%
116 ft elev
24M
9:35/mi
3:26:57
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:28/mi
3:35:03
↓ 200.3%
20 ft elev
25.2M
10:00/mi
3:38:30
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:33/mi
3:47:13
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:45:308:03 /mi⚡ faster
2nd Half
2:01:439:17 /mi+15.4%
Positive split — 15.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:377:553.11 mi24:37
7:55
-
10K
49:197:563.10 mi24:42
7:57
+0:02
15K
1:14:187:583.11 mi24:59
8:02
+0:05
20K
1:39:578:033.11 mi25:39
8:15
+0:13
Half(13.11 mi)
1:45:308:030.68 mi5:33
8:08
-0:07
25K
2:06:208:082.42 mi20:50
8:36
+0:28
30K
2:34:378:183.11 mi28:17
9:06
+0:30
20M
2:47:338:231.36 mi12:56
9:31
+0:25
21M
2:57:488:281.00 mi10:15
10:15
+0:44
35K
3:05:028:300.75 mi7:14
9:40
-0:35
23M
3:17:228:351.25 mi12:20
9:51
+0:11
24M
3:26:578:371.00 mi9:35
9:35
-0:16
40K
3:35:038:390.85 mi8:06
9:28
-0:07
25.2M
3:38:308:400.35 mi3:27
10:00
+0:32
Finish(26.22 mi)
3:47:138:401.02 mi8:43
8:33
-1:27
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:55 /mi

Average Pace

8:40 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:15:03

59% of race

Time at Steady Pace

36:23

16% of race

Time at Slower Pace

55:47

25% of race

Average Pace: 8:40 /mi

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

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi15964513051301637153595359
10K3.10 mi15997-335136-65136-61609051785178
15K3.11 mi16098-1015197-615197-611637153595359
20K3.11 mi16264-1665306-1095306-1091668055955595
Half(13.11 mi)0.68 mi16287-235326-205326-201693757405740
25K2.42 mi16532-2455479-1535479-1531777762976297
30K3.11 mi16808-2765703-2245703-2241819966916691
20M1.36 mi16998-1905841-1385841-1381925973997399
21M1.00 mi17141-1435961-1205961-1201919974347434
35K0.75 mi17320-1796094-1336094-1332090684498449
23M1.25 mi17549-2296256-1626256-1621996280298029
24M1.00 mi17673-1246346-906346-901993180428042
40K0.85 mi17714-416394-486394-481862174377437
25.2M0.35 mi17693+216395-16395-11710466426642
Finish(26.22 mi)1.02 mi17653+406385+106385+101660263606360

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

16371

Females

5359

F18-39

5359

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16090

Females

5178

F18-39

5178

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

16371

Females

5359

F18-39

5359

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

16680

Females

5595

F18-39

5595

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

16937

Females

5740

F18-39

5740

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

17777

Females

6297

F18-39

6297

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18199

Females

6691

F18-39

6691

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

19259

Females

7399

F18-39

7399

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

19199

Females

7434

F18-39

7434

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

20906

Females

8449

F18-39

8449

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

19962

Females

8029

F18-39

8029

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19931

Females

8042

F18-39

8042

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18621

Females

7437

F18-39

7437

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17104

Females

6642

F18-39

6642

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

16602

Females

6360

F18-39

6360

Passing Analysis

Category:
Passed
1329
Passed By
3018
Net Change
-1689
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15964
5K → 10K312345-33#15964#15997
10K → 15K166267-101#15997#16098
15K → 20K157323-166#16098#16264
20K → Half2952-23#16264#16287
Half → 25K86331-245#16287#16532
25K → 30K143419-276#16532#16808
30K → 20M48238-190#16808#16998
20M → 21M79222-143#16998#17141
21M → 35K33212-179#17141#17320
35K → 23M64293-229#17320#17549
23M → 24M40164-124#17549#17673
24M → 40K4586-41#17673#17714
40K → 25.2M4625+21#17714#17693
25.2M → Finish8141+40#17693#17653
TOTALS13293018-1689

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing