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BOSTON MARATHON 2025

Susan Cooney

Bib: 22739•F

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Female)
#0 / 12228
Top 31%
Masters (Masters Women)
#0 / 6759
Top 16%
Division (F55-59)
#0 / 994
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:49/mi
24:16
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:12:18
↑ 67↓ 78
20K· 12.43 mi
7:54/mi
1:36:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:42:10
↑ 19↓ 370.5%
25K· 15.53 mi
7:57/mi
2:01:27
↑ 66↓ 880.2%
30K· 18.64 mi
8:09/mi
2:26:46
↑ 181↓ 1480.2%
20M
8:11/mi
2:37:53
↑ 64↓ 500.2%
21M
8:41/mi
2:46:34
↑ 106↓ 241.6%
35K· 21.75 mi
8:11/mi
2:52:41
↑ 17↓ 861.7%
23M
8:15/mi
3:03:01
↑ 23↓ 630.6%
24M
7:58/mi
3:10:59
↓ 821.3%
40K· 24.85 mi
8:03/mi
3:17:52
↓ 200.3%
25.2M
8:48/mi
3:20:54
↑ 13↓ 160.2%
Finish· 26.22 mi
8:04/mi
3:29:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:10
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:46:57
Pace8:10 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5224:167:4924:16
7:49
-
10K
6.21 mi11:43:5148:157:4623:59
7:43
-0:06
15K
9.32 mi12:07:541:12:187:4524:03
7:44
+0:01
20K
12.43 mi12:32:261:36:507:4824:32
7:54
+0:10
Half
13.11 mi12:37:461:42:107:485:20
7:49
-0:05
25K
15.53 mi12:57:032:01:277:4919:17
7:57
+0:08
30K
18.64 mi13:22:222:26:467:5225:19
8:09
+0:12
20M
20.00 mi13:33:292:37:537:5411:07
8:11
+0:02
21M
21.00 mi13:42:102:46:347:568:41
8:41
+0:30
35K
21.75 mi13:48:172:52:417:566:07
8:11
-0:30
23M
23.00 mi13:58:373:03:017:5710:20
8:15
+0:04
24M
24.00 mi14:06:353:10:597:577:58
7:58
-0:17
40K
24.85 mi14:13:283:17:527:586:53
8:03
+0:05
25.2M
25.20 mi14:16:303:20:547:583:02
8:48
+0:45
Finish
26.22 mi14:24:433:29:077:598:13
8:04
-0:44

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

7:43 /mi

Average Pace

7:59 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:24

94% of race

Time at Steady Pace

11:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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
5K
3.11 mi11:19:5224:167:4924:16
7:49
#14906
10K
6.21 mi11:43:5148:157:4623:59
7:43
#14470
15K
9.32 mi12:07:541:12:187:4524:03
7:44
#14269
20K
12.43 mi12:32:261:36:507:4824:32
7:54
#14186
Half
13.11 mi12:37:461:42:107:485:20
7:49
#14194
25K
15.53 mi12:57:032:01:277:4919:17
7:57
#14037
30K
18.64 mi13:22:222:26:467:5225:19
8:09
#13668
20M
20.00 mi13:33:292:37:537:5411:07
8:11
#13486
21M
21.00 mi13:42:102:46:347:568:41
8:41
#13331
35K
21.75 mi13:48:172:52:417:566:07
8:11
#13336
23M
23.00 mi13:58:373:03:017:5710:20
8:15
#13205
24M
24.00 mi14:06:353:10:597:577:58
7:58
#13094
40K
24.85 mi14:13:283:17:527:586:53
8:03
#12979
25.2M
25.20 mi14:16:303:20:547:583:02
8:48
#12945
Finish
26.22 mi14:24:433:29:077:598:13
8:04
#12950
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi149064465446513877(Top 49%)3940(Top 32%)3940(Top 396%)
10K6.21 mi3.10 mi14470+4364214+2514214+25114081(Top 50%)4002(Top 33%)4002(Top 403%)
15K9.32 mi3.11 mi14269+2014121+934121+9313877(Top 49%)3940(Top 32%)3940(Top 396%)
20K12.43 mi3.11 mi14186+834113+84113+814068(Top 50%)4128(Top 34%)4128(Top 415%)
Half13.11 mi0.68 mi14194-84118-54118-514423(Top 51%)4288(Top 35%)4288(Top 431%)
25K15.53 mi2.42 mi14037+1574068+504068+5013540(Top 48%)3962(Top 32%)3962(Top 399%)
30K18.64 mi3.11 mi13668+3693919+1493919+14912444(Top 44%)3529(Top 29%)3529(Top 355%)
20M20.00 mi1.36 mi13486+1823848+713848+7111709(Top 41%)3307(Top 27%)3307(Top 333%)
21M21.00 mi1.00 mi13331+1553791+573791+5711605(Top 41%)3403(Top 28%)3403(Top 342%)
35K21.75 mi0.75 mi13336-53819-283819-2813476(Top 47%)4407(Top 36%)4407(Top 443%)
23M23.00 mi1.25 mi13205+1313788+313788+3111752(Top 41%)3612(Top 30%)3612(Top 363%)
24M24.00 mi1.00 mi13094+1113757+313757+3111039(Top 39%)3329(Top 27%)3329(Top 335%)
40K24.85 mi0.85 mi12979+1153721+363721+3610591(Top 37%)3215(Top 26%)3215(Top 323%)
25.2M25.20 mi0.35 mi12945+343710+113710+1110692(Top 38%)3348(Top 27%)3348(Top 337%)
Finish26.22 mi1.02 mi12950-53732-223732-2213335(Top 47%)4614(Top 38%)4614(Top 464%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13877

Females

3940

F55-59

3940

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14081

Females

4002

F55-59

4002

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13877

Females

3940

F55-59

3940

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

14068

Females

4128

F55-59

4128

20K→Half

12.4 - 13.1 mi

Top 51%
×2story building
+19ft-37ft

Overall

14423

Females

4288

F55-59

4288

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13540

Females

3962

F55-59

3962

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12444

Females

3529

F55-59

3529

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11709

Females

3307

F55-59

3307

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11605

Females

3403

F55-59

3403

21M→35K

21.0 - 21.8 mi

Top 47%
×7story building
+17ft-86ft

Overall

13476

Females

4407

F55-59

4407

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

11752

Females

3612

F55-59

3612

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

11039

Females

3329

F55-59

3329

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10591

Females

3215

F55-59

3215

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10692

Females

3348

F55-59

3348

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13335

Females

4614

F55-59

4614

Passing Analysis

Category:
Athletes Passed
2844
Passed By
888
Net Change
+1956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14906
5K → 10K562126+436#14906#14470
10K → 15K311110+201#14470#14269
15K → 20K251168+83#14269#14186
20K → Half2129-8#14186#14194
Half → 25K24588+157#14194#14037
25K → 30K44071+369#14037#13668
30K → 20M21230+182#13668#13486
20M → 21M18328+155#13486#13331
21M → 35K6671-5#13331#13336
35K → 23M16332+131#13336#13205
23M → 24M13423+111#13205#13094
24M → 40K13621+115#13094#12979
40K → 25.2M5117+34#12979#12945
25.2M → Finish6974-5#12945#12950
TOTALS2844888+1956
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing