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BOSTON MARATHON 2025

Selvi Rajagopal

Bib: 5940•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Female)
#0 / 12228
Top 0.7%
Division (F18-39)
#0 / 5469
Top 1%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:05
Rank: #1587
Start → 5K
19:05 | 6:09/mi
10K· 6.21 mi
37:50
Rank: #1384 (+203)
5K → 10K
18:45 | 6:02/mi
15K· 9.32 mi
56:41
Rank: #1325 (+59)
10K → 15K
18:51 | 6:04/mi
20K· 12.43 mi
1:16:04
Rank: #1415 (-90)
15K → 20K
19:23 | 6:14/mi
Half· 13.11 mi
1:20:15
Rank: #1426 (-11)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:35:29
Rank: #1457 (-31)
Half → 25K
15:14 | 6:17/mi
30K· 18.64 mi
1:55:51
Rank: #1559 (-102)
25K → 30K
20:22 | 6:33/mi
20M
2:04:56
Rank: #1584 (-25)
30K → 20M
9:05 | 6:41/mi
21M
2:11:59
Rank: #1608 (-24)
20M → 21M
7:03 | 7:03/mi
35K· 21.75 mi
2:16:51
Rank: #1624 (-16)
21M → 35K
4:52 | 6:30/mi
23M
2:25:27
Rank: #1657 (-33)
35K → 23M
8:36 | 6:52/mi
24M
2:32:00
Rank: #1662 (-5)
23M → 24M
6:33 | 6:33/mi
40K· 24.85 mi
2:37:55
Rank: #1696 (-34)
24M → 40K
5:55 | 6:55/mi
25.2M
2:40:31
Rank: #1720 (-24)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:47:14
Rank: #1756 (-36)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:15
Pace6:07 /mi
2nd Half
Distance13.11 mi
Time1:26:59
Pace6:38 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1219:056:0919:05
6:09
-
10K
6.21 mi10:41:5737:506:0518:45
6:02
-0:07
15K
9.32 mi11:00:4856:416:0518:51
6:04
+0:02
20K
12.43 mi11:20:111:16:046:0719:23
6:14
+0:10
Half
13.11 mi11:24:221:20:156:074:11
6:08
-0:06
25K
15.53 mi11:39:361:35:296:0915:14
6:17
+0:09
30K
18.64 mi11:59:581:55:516:1320:22
6:33
+0:16
20M
20.00 mi12:09:032:04:566:159:05
6:41
+0:08
21M
21.00 mi12:16:062:11:596:177:03
7:03
+0:22
35K
21.75 mi12:20:582:16:516:184:52
6:30
-0:33
23M
23.00 mi12:29:342:25:276:198:36
6:52
+0:22
24M
24.00 mi12:36:072:32:006:206:33
6:33
-0:19
40K
24.85 mi12:42:022:37:556:215:55
6:55
+0:22
25.2M
25.20 mi12:44:382:40:316:222:36
7:32
+0:37
Finish
26.22 mi12:51:212:47:146:236:43
6:35
-0:57

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

6:02 /mi

Average Pace

6:23 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:29

57% of race

Time at Steady Pace

47:35

28% of race

Time at Slower Pace

24:10

14% of race

Average Pace: 6:23 /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 mi10:23:1219:056:0919:05
6:09
#1587
10K
6.21 mi10:41:5737:506:0518:45
6:02
#1384
15K
9.32 mi11:00:4856:416:0518:51
6:04
#1325
20K
12.43 mi11:20:111:16:046:0719:23
6:14
#1415
Half
13.11 mi11:24:221:20:156:074:11
6:08
#1426
25K
15.53 mi11:39:361:35:296:0915:14
6:17
#1457
30K
18.64 mi11:59:581:55:516:1320:22
6:33
#1559
20M
20.00 mi12:09:032:04:566:159:05
6:41
#1584
21M
21.00 mi12:16:062:11:596:177:03
7:03
#1608
35K
21.75 mi12:20:582:16:516:184:52
6:30
#1624
23M
23.00 mi12:29:342:25:276:198:36
6:52
#1657
24M
24.00 mi12:36:072:32:006:206:33
6:33
#1662
40K
24.85 mi12:42:022:37:556:215:55
6:55
#1696
25.2M
25.20 mi12:44:382:40:316:222:36
7:32
#1720
Finish
26.22 mi12:51:212:47:146:236:43
6:35
#1756
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158773731259(Top 4%)59(Top 0.5%)59(Top 1%)
10K6.21 mi3.10 mi1384+20363+1063+101217(Top 4%)60(Top 0.5%)60(Top 1%)
15K9.32 mi3.11 mi1325+5961+261+21259(Top 4%)59(Top 0.5%)59(Top 1%)
20K12.43 mi3.11 mi1415-9067-667-61754(Top 6%)80(Top 0.7%)80(Top 1%)
Half13.11 mi0.68 mi1426-1166+166+11712(Top 6%)76(Top 0.6%)76(Top 1%)
25K15.53 mi2.42 mi1457-3168-268-21791(Top 6%)83(Top 0.7%)83(Top 2%)
30K18.64 mi3.11 mi1559-10276-876-82223(Top 8%)111(Top 0.9%)111(Top 2%)
20M20.00 mi1.36 mi1584-2577-177-12412(Top 8%)125(Top 1%)125(Top 2%)
21M21.00 mi1.00 mi1608-2478-178-12485(Top 9%)156(Top 1%)156(Top 3%)
35K21.75 mi0.75 mi1624-1678782531(Top 9%)161(Top 1%)161(Top 3%)
23M23.00 mi1.25 mi1657-3382-482-43080(Top 11%)253(Top 2%)253(Top 5%)
24M24.00 mi1.00 mi1662-582822289(Top 8%)161(Top 1%)161(Top 3%)
40K24.85 mi0.85 mi1696-3484-284-23490(Top 12%)370(Top 3%)370(Top 7%)
25.2M25.20 mi0.35 mi1720-2486-286-23644(Top 13%)446(Top 4%)446(Top 8%)
Finish26.22 mi1.02 mi1756-3687-187-13314(Top 12%)381(Top 3%)381(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1259

Females

59

F18-39

59

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1217

Females

60

F18-39

60

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1259

Females

59

F18-39

59

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1754

Females

80

F18-39

80

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1712

Females

76

F18-39

76

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1791

Females

83

F18-39

83

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2223

Females

111

F18-39

111

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2412

Females

125

F18-39

125

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2485

Females

156

F18-39

156

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2531

Females

161

F18-39

161

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3080

Females

253

F18-39

253

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2289

Females

161

F18-39

161

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3490

Females

370

F18-39

370

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3644

Females

446

F18-39

446

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3314

Females

381

F18-39

381

Passing Analysis

Category:
Athletes Passed
571
Passed By
740
Net Change
-169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1587
5K → 10K21613+203#1587#1384
10K → 15K7617+59#1384#1325
15K → 20K28118-90#1325#1415
20K → Half314-11#1415#1426
Half → 25K3667-31#1426#1457
25K → 30K34136-102#1457#1559
30K → 20M2853-25#1559#1584
20M → 21M3155-24#1584#1608
21M → 35K1531-16#1608#1624
35K → 23M3467-33#1624#1657
23M → 24M2934-5#1657#1662
24M → 40K1852-34#1662#1696
40K → 25.2M933-24#1696#1720
25.2M → Finish1450-36#1720#1756
TOTALS571740-169
📊

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