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BOSTON MARATHON 2025

Sonal Mallya

Bib: 15549•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:27
Rank: #18046
Start → 5K
25:27 | 8:11/mi
10K· 6.21 mi
50:45
Rank: #17748 (+298)
5K → 10K
25:18 | 8:09/mi
15K· 9.32 mi
1:15:56
Rank: #17406 (+342)
10K → 15K
25:11 | 8:06/mi
20K· 12.43 mi
1:40:59
Rank: #16866 (+540)
15K → 20K
25:03 | 8:04/mi
Half· 13.11 mi
1:46:23
Rank: #16767 (+99)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:06:21
Rank: #16538 (+229)
Half → 25K
19:58 | 8:14/mi
30K· 18.64 mi
2:32:44
Rank: #16172 (+366)
25K → 30K
26:23 | 8:30/mi
20M
2:44:47
Rank: #16134 (+38)
30K → 20M
12:03 | 8:52/mi
21M
2:53:31
Rank: #15835 (+299)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
2:59:31
Rank: #15681 (+154)
21M → 35K
6:00 | 8:01/mi
23M
3:10:01
Rank: #15464 (+217)
35K → 23M
10:30 | 8:23/mi
24M
3:18:00
Rank: #15259 (+205)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:24:50
Rank: #15047 (+212)
24M → 40K
6:50 | 8:00/mi
25.2M
3:27:50
Rank: #14936 (+111)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:35:23
Rank: #14656 (+280)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:23
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:49:00
Pace8:19 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:3525:278:1125:27
8:11
-
10K
6.21 mi11:22:5350:458:1025:18
8:09
-0:02
15K
9.32 mi11:48:041:15:568:0925:11
8:06
-0:03
20K
12.43 mi12:13:071:40:598:0825:03
8:04
-0:02
Half
13.11 mi12:18:311:46:238:075:24
7:55
-0:09
25K
15.53 mi12:38:292:06:218:0819:58
8:14
+0:19
30K
18.64 mi13:04:522:32:448:1226:23
8:30
+0:16
20M
20.00 mi13:16:552:44:478:1412:03
8:52
+0:22
21M
21.00 mi13:25:392:53:318:168:44
8:44
-0:08
35K
21.75 mi13:31:392:59:318:156:00
8:01
-0:43
23M
23.00 mi13:42:093:10:018:1610:30
8:23
+0:22
24M
24.00 mi13:50:083:18:008:157:59
7:59
-0:24
40K
24.85 mi13:56:583:24:508:146:50
8:00
+0:01
25.2M
25.20 mi13:59:583:27:508:153:00
8:42
+0:42
Finish
26.22 mi14:07:313:35:238:137:33
7:25
-1:17

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

7:25 /mi

Average Pace

8:13 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:18

51% of race

Time at Steady Pace

1:34:02

44% of race

Time at Slower Pace

12:03

6% of race

Average Pace: 8:13 /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 mi10:57:3525:278:1125:27
8:11
#18046
10K
6.21 mi11:22:5350:458:1025:18
8:09
#17748
15K
9.32 mi11:48:041:15:568:0925:11
8:06
#17406
20K
12.43 mi12:13:071:40:598:0825:03
8:04
#16866
Half
13.11 mi12:18:311:46:238:075:24
7:55
#16767
25K
15.53 mi12:38:292:06:218:0819:58
8:14
#16538
30K
18.64 mi13:04:522:32:448:1226:23
8:30
#16172
20M
20.00 mi13:16:552:44:478:1412:03
8:52
#16134
21M
21.00 mi13:25:392:53:318:168:44
8:44
#15835
35K
21.75 mi13:31:392:59:318:156:00
8:01
#15681
23M
23.00 mi13:42:093:10:018:1610:30
8:23
#15464
24M
24.00 mi13:50:083:18:008:157:59
7:59
#15259
40K
24.85 mi13:56:583:24:508:146:50
8:00
#15047
25.2M
25.20 mi13:59:583:27:508:153:00
8:42
#14936
Finish
26.22 mi14:07:313:35:238:137:33
7:25
#14656
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi180466370637016776(Top 59%)5591(Top 46%)5591(Top 102%)
10K6.21 mi3.10 mi17748+2986169+2016169+20117499(Top 62%)5994(Top 49%)5994(Top 110%)
15K9.32 mi3.11 mi17406+3425955+2145955+21416776(Top 59%)5591(Top 46%)5591(Top 102%)
20K12.43 mi3.11 mi16866+5405657+2985657+29815377(Top 54%)4848(Top 40%)4848(Top 89%)
Half13.11 mi0.68 mi16767+995595+625595+6215279(Top 54%)4776(Top 39%)4776(Top 87%)
25K15.53 mi2.42 mi16538+2295481+1145481+11415532(Top 55%)5040(Top 41%)5040(Top 92%)
30K18.64 mi3.11 mi16172+3665323+1585323+15814703(Top 52%)4742(Top 39%)4742(Top 87%)
20M20.00 mi1.36 mi16134+385344-215344-2116048(Top 56%)5616(Top 46%)5616(Top 103%)
21M21.00 mi1.00 mi15835+2995209+1355209+13511926(Top 42%)3563(Top 29%)3563(Top 65%)
35K21.75 mi0.75 mi15681+1545143+665143+6612450(Top 44%)3885(Top 32%)3885(Top 71%)
23M23.00 mi1.25 mi15464+2175052+915052+9112618(Top 44%)4067(Top 33%)4067(Top 74%)
24M24.00 mi1.00 mi15259+2054953+994953+9911179(Top 39%)3411(Top 28%)3411(Top 62%)
40K24.85 mi0.85 mi15047+2124865+884865+8810213(Top 36%)3053(Top 25%)3053(Top 56%)
25.2M25.20 mi0.35 mi14936+1114813+524813+5210138(Top 36%)3125(Top 26%)3125(Top 57%)
Finish26.22 mi1.02 mi14656+2804676+1374676+1378614(Top 30%)2361(Top 19%)2361(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16776

Females

5591

F18-39

5591

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

17499

Females

5994

F18-39

5994

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16776

Females

5591

F18-39

5591

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15377

Females

4848

F18-39

4848

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

15279

Females

4776

F18-39

4776

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

15532

Females

5040

F18-39

5040

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14703

Females

4742

F18-39

4742

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

16048

Females

5616

F18-39

5616

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11926

Females

3563

F18-39

3563

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12450

Females

3885

F18-39

3885

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12618

Females

4067

F18-39

4067

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

11179

Females

3411

F18-39

3411

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

10213

Females

3053

F18-39

3053

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10138

Females

3125

F18-39

3125

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8614

Females

2361

F18-39

2361

Passing Analysis

Category:
Athletes Passed
3862
Passed By
472
Net Change
+3390
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18046
5K → 10K452154+298#18046#17748
10K → 15K41169+342#17748#17406
15K → 20K55313+540#17406#16866
20K → Half1034+99#16866#16767
Half → 25K27445+229#16767#16538
25K → 30K42862+366#16538#16172
30K → 20M13294+38#16172#16134
20M → 21M3034+299#16134#15835
21M → 35K1606+154#15835#15681
35K → 23M23013+217#15681#15464
23M → 24M2094+205#15464#15259
24M → 40K2153+212#15259#15047
40K → 25.2M1121+111#15047#14936
25.2M → Finish2800+280#14936#14656
TOTALS3862472+3390
📊

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