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BOSTON MARATHON 2025

Suzanne Myers

NB

Bib: 13320 F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 27%
Division (F18-39)
#0 / 5469
Top 45%
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
7:19/mi
22:43
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:16/mi
45:19
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:19/mi
1:08:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:46/mi
1:32:11
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:50/mi
1:37:32
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:17/mi
1:57:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:45/mi
2:24:49
↑ 181↓ 1480.2%
138 ft elev
20M
8:14/mi
2:36:00
↑ 64↓ 500.2%
148 ft elev
21M
8:58/mi
2:44:58
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:57/mi
2:50:55
↑ 17↓ 861.7%
156 ft elev
23M
8:19/mi
3:01:20
↑ 23↓ 630.6%
116 ft elev
24M
8:14/mi
3:09:34
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:40/mi
3:16:07
↓ 200.3%
20 ft elev
25.2M
8:22/mi
3:19:00
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:20/mi
3:26:28
↑ 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
1:37:327:26 /mi⚡ faster
2nd Half
1:48:568:19 /mi+11.7%
Positive split — 11.7% 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
22:437:193.11 mi22:43
7:19
-
10K
45:197:183.10 mi22:36
7:16
-0:03
15K
1:08:037:183.11 mi22:44
7:19
+0:03
20K
1:32:117:253.11 mi24:08
7:46
+0:27
Half(13.11 mi)
1:37:327:260.68 mi5:21
7:50
+0:04
25K
1:57:377:342.42 mi20:05
8:17
+0:27
30K
2:24:497:463.11 mi27:12
8:45
+0:28
20M
2:36:007:481.36 mi11:11
8:14
-0:31
21M
2:44:587:511.00 mi8:58
8:58
+0:44
35K
2:50:557:520.75 mi5:57
7:57
-1:01
23M
3:01:207:531.25 mi10:25
8:19
+0:22
24M
3:09:347:541.00 mi8:14
8:14
-0:05
40K
3:16:077:530.85 mi6:33
7:40
-0:34
25.2M
3:19:007:540.35 mi2:53
8:22
+0:42
Finish(26.22 mi)
3:26:287:531.02 mi7:28
7:20
-1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:16 /mi

Average Pace

7:53 /mi

Slowest Pace

8:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:22:04

40% of race

Time at Steady Pace

35:26

17% of race

Time at Slower Pace

1:28:58

43% of race

Average Pace: 7:52 /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 mi10501203820381014619541954
10K3.10 mi10291+2101955+831955+831016118981898
15K3.11 mi10216+751940+151940+151014619541954
20K3.11 mi10916-7002296-3562296-3561301835603560
Half(13.11 mi)0.68 mi11139-2232425-1292425-1291461643834383
25K2.42 mi11938-7992891-4662891-4661580651945194
30K3.11 mi12812-8743429-5383429-5381632656435643
20M1.36 mi12726+863430-13430-11201834513451
21M1.00 mi12738-123467-373467-371331342664266
35K0.75 mi12701+373472-53472-51196936263626
23M1.25 mi12640+613467+53467+51216738243824
24M1.00 mi12630+103489-223489-221281842184218
40K0.85 mi12412+2183412+773412+77788719521952
25.2M0.35 mi12323+893383+293383+29806921272127
Finish(26.22 mi)1.02 mi12127+1963308+753308+75800720822082

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10146

Females

1954

F18-39

1954

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10161

Females

1898

F18-39

1898

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10146

Females

1954

F18-39

1954

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

13018

Females

3560

F18-39

3560

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14616

Females

4383

F18-39

4383

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15806

Females

5194

F18-39

5194

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16326

Females

5643

F18-39

5643

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

12018

Females

3451

F18-39

3451

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13313

Females

4266

F18-39

4266

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

11969

Females

3626

F18-39

3626

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12167

Females

3824

F18-39

3824

23M→24M

23.0 - 24.0 mi

Top 45%
×6story building
+12ft-82ft

Overall

12818

Females

4218

F18-39

4218

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7887

Females

1952

F18-39

1952

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

8069

Females

2127

F18-39

2127

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

8007

Females

2082

F18-39

2082

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#10501
5K → 10K
164374+210
#10501 → #10291
10K → 15K
127202+75
#10291 → #10216
15K → 20K
74546-700
#10216 → #10916
20K → Half
2274-223
#10916 → #11139
Half → 25K
84748-799
#11139 → #11938
25K → 30K
94773-874
#11938 → #12812
30K → 20M
75161+86
#12812 → #12726
20M → 21M
124112-12
#12726 → #12738
21M → 35K
4279+37
#12738 → #12701
35K → 23M
80141+61
#12701 → #12640
23M → 24M
6070+10
#12640 → #12630
24M → 40K
3221+218
#12630 → #12412
40K → 25.2M
089+89
#12412 → #12323
25.2M → Finish
7203+196
#12323 → #12127
TOTALS
34481823-1626
#10501 → #12127

Passing Visualized

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