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BOSTON MARATHON 2025

Macala Donnelly

Bib: 17826•F

IA

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0:00
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Overall
#0 / 28404
Top 30%
Gender (Female)
#0 / 12228
Top 13%
Division (F18-39)
#0 / 5469
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:42
Rank: #13354
Start → 5K
23:42 | 7:38/mi
10K· 6.21 mi
46:13
Rank: #11593 (+1761)
5K → 10K
22:31 | 7:15/mi
15K· 9.32 mi
1:08:39
Rank: #10769 (+824)
10K → 15K
22:26 | 7:13/mi
20K· 12.43 mi
1:31:12
Rank: #10207 (+562)
15K → 20K
22:33 | 7:15/mi
Half· 13.11 mi
1:36:03
Rank: #10114 (+93)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:53:49
Rank: #9797 (+317)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:17:19
Rank: #9415 (+382)
25K → 30K
23:30 | 7:34/mi
20M
2:27:37
Rank: #9242 (+173)
30K → 20M
10:18 | 7:35/mi
21M
2:35:41
Rank: #9108 (+134)
20M → 21M
8:04 | 8:04/mi
35K· 21.75 mi
2:41:15
Rank: #9052 (+56)
21M → 35K
5:34 | 7:26/mi
23M
2:50:48
Rank: #8875 (+177)
35K → 23M
9:33 | 7:38/mi
24M
2:58:15
Rank: #8758 (+117)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
3:04:47
Rank: #8675 (+83)
24M → 40K
6:32 | 7:38/mi
25.2M
3:07:38
Rank: #8624 (+51)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:15:18
Rank: #8651 (-27)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:03
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:39:15
Pace7:34 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1623:427:3823:42
7:38
-
10K
6.21 mi11:36:4746:137:2622:31
7:15
-0:23
15K
9.32 mi11:59:131:08:397:2222:26
7:13
-0:02
20K
12.43 mi12:21:461:31:127:2022:33
7:15
+0:02
Half
13.11 mi12:26:371:36:037:204:51
7:07
-0:08
25K
15.53 mi12:44:231:53:497:2017:46
7:20
+0:13
30K
18.64 mi13:07:532:17:197:2223:30
7:34
+0:14
20M
20.00 mi13:18:112:27:377:2310:18
7:35
+0:01
21M
21.00 mi13:26:152:35:417:258:04
8:04
+0:29
35K
21.75 mi13:31:492:41:157:255:34
7:26
-0:38
23M
23.00 mi13:41:222:50:487:269:33
7:38
+0:12
24M
24.00 mi13:48:492:58:157:267:27
7:27
-0:11
40K
24.85 mi13:55:213:04:477:266:32
7:38
+0:11
25.2M
25.20 mi13:58:123:07:387:272:51
8:16
+0:38
Finish
26.22 mi14:05:523:15:187:277:40
7:31
-0:45

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

7:07 /mi

Average Pace

7:27 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:23

94% of race

Time at Steady Pace

10:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi11:14:1623:427:3823:42
7:38
#13354
10K
6.21 mi11:36:4746:137:2622:31
7:15
#11593
15K
9.32 mi11:59:131:08:397:2222:26
7:13
#10769
20K
12.43 mi12:21:461:31:127:2022:33
7:15
#10207
Half
13.11 mi12:26:371:36:037:204:51
7:07
#10114
25K
15.53 mi12:44:231:53:497:2017:46
7:20
#9797
30K
18.64 mi13:07:532:17:197:2223:30
7:34
#9415
20M
20.00 mi13:18:112:27:377:2310:18
7:35
#9242
21M
21.00 mi13:26:152:35:417:258:04
8:04
#9108
35K
21.75 mi13:31:492:41:157:255:34
7:26
#9052
23M
23.00 mi13:41:222:50:487:269:33
7:38
#8875
24M
24.00 mi13:48:492:58:157:267:27
7:27
#8758
40K
24.85 mi13:55:213:04:477:266:32
7:38
#8675
25.2M
25.20 mi13:58:123:07:387:272:51
8:16
#8624
Finish
26.22 mi14:05:523:15:187:277:40
7:31
#8651
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi13354351535159306(Top 33%)1565(Top 13%)1565(Top 29%)
10K6.21 mi3.10 mi11593+17612597+9182597+9189914(Top 35%)1793(Top 15%)1793(Top 33%)
15K9.32 mi3.11 mi10769+8242210+3872210+3879306(Top 33%)1565(Top 13%)1565(Top 29%)
20K12.43 mi3.11 mi10207+5621967+2431967+2438704(Top 31%)1401(Top 11%)1401(Top 26%)
Half13.11 mi0.68 mi10114+931921+461921+468436(Top 30%)1274(Top 10%)1274(Top 23%)
25K15.53 mi2.42 mi9797+3171809+1121809+1128598(Top 30%)1469(Top 12%)1469(Top 27%)
30K18.64 mi3.11 mi9415+3821689+1201689+1208187(Top 29%)1469(Top 12%)1469(Top 27%)
20M20.00 mi1.36 mi9242+1731643+461643+467561(Top 27%)1362(Top 11%)1362(Top 25%)
21M21.00 mi1.00 mi9108+1341620+231620+237772(Top 27%)1618(Top 13%)1618(Top 30%)
35K21.75 mi0.75 mi9052+561616+41616+48251(Top 29%)1779(Top 15%)1779(Top 33%)
23M23.00 mi1.25 mi8875+1771591+251591+257454(Top 26%)1594(Top 13%)1594(Top 29%)
24M24.00 mi1.00 mi8758+1171575+161575+167375(Top 26%)1605(Top 13%)1605(Top 29%)
40K24.85 mi0.85 mi8675+831580-51580-57728(Top 27%)1854(Top 15%)1854(Top 34%)
25.2M25.20 mi0.35 mi8624+511574+61574+67506(Top 26%)1846(Top 15%)1846(Top 34%)
Finish26.22 mi1.02 mi8651-271608-341608-349371(Top 33%)2699(Top 22%)2699(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9306

Females

1565

F18-39

1565

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9914

Females

1793

F18-39

1793

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9306

Females

1565

F18-39

1565

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8704

Females

1401

F18-39

1401

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

8436

Females

1274

F18-39

1274

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8598

Females

1469

F18-39

1469

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8187

Females

1469

F18-39

1469

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7561

Females

1362

F18-39

1362

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7772

Females

1618

F18-39

1618

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8251

Females

1779

F18-39

1779

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7454

Females

1594

F18-39

1594

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7375

Females

1605

F18-39

1605

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7728

Females

1854

F18-39

1854

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7506

Females

1846

F18-39

1846

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

9371

Females

2699

F18-39

2699

Passing Analysis

Category:
Athletes Passed
5075*
Passed By
372
Net Change
+4703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13354
5K → 10K17676+1761#13354#11593
10K → 15K8317+824#11593#10769
15K → 20K5719+562#10769#10207
20K → Half985+93#10207#10114
Half → 25K337*20+317#10114#9797
25K → 30K43149+382#9797#9415
30K → 20M19825+173#9415#9242
20M → 21M16733+134#9242#9108
21M → 35K8226+56#9108#9052
35K → 23M20427+177#9052#8875
23M → 24M14629+117#8875#8758
24M → 40K11936+83#8758#8675
40K → 25.2M6514+51#8675#8624
25.2M → Finish5986-27#8624#8651
TOTALS5075*372+4703

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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