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BOSTON MARATHON 2025

Kelly Keglovits

Bib: 14666•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 31%
Gender (Female)
#0 / 12228
Top 13%
Division (F18-39)
#0 / 5469
Top 24%
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
7:14/mi
22:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
45:32
↑ 79↓ 1380.4%
15K· 9.32 mi
7:24/mi
1:08:31
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:31:28
↑ 106↓ 860.1%
Half· 13.11 mi
7:17/mi
1:36:26
↑ 19↓ 370.5%
25K· 15.53 mi
7:26/mi
1:54:27
↑ 66↓ 880.2%
30K· 18.64 mi
7:36/mi
2:18:05
↑ 181↓ 1480.2%
20M
7:37/mi
2:28:26
↑ 64↓ 500.2%
21M
8:11/mi
2:36:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:16/mi
2:42:03
↑ 17↓ 861.7%
23M
7:39/mi
2:51:38
↑ 23↓ 630.6%
24M
7:21/mi
2:58:59
↓ 821.3%
40K· 24.85 mi
7:24/mi
3:05:19
↓ 200.3%
25.2M
8:04/mi
3:08:06
↑ 13↓ 160.2%
Finish· 26.22 mi
7:17/mi
3:15:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:26
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:39:05
Pace7:34 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2722:287:1422:28
7:14
-
10K
6.21 mi11:15:3145:327:2023:04
7:25
+0:11
15K
9.32 mi11:38:301:08:317:2122:59
7:24
-0:01
20K
12.43 mi12:01:271:31:287:2222:57
7:23
-0:01
Half
13.11 mi12:06:251:36:267:214:58
7:17
-0:06
25K
15.53 mi12:24:261:54:277:2218:01
7:26
+0:09
30K
18.64 mi12:48:042:18:057:2423:38
7:36
+0:10
20M
20.00 mi12:58:252:28:267:2510:21
7:37
+0:01
21M
21.00 mi13:06:362:36:377:278:11
8:11
+0:34
35K
21.75 mi13:12:022:42:037:275:26
7:16
-0:55
23M
23.00 mi13:21:372:51:387:289:35
7:39
+0:23
24M
24.00 mi13:28:582:58:597:277:21
7:21
-0:18
40K
24.85 mi13:35:183:05:197:276:20
7:24
+0:03
25.2M
25.20 mi13:38:053:08:067:282:47
8:04
+0:40
Finish
26.22 mi13:45:303:15:317:287:25
7:17
-0:47

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

7:14 /mi

Average Pace

7:28 /mi

Slowest Pace

8:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:33

94% of race

Time at Steady Pace

10:58

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 mi10:52:2722:287:1422:28
7:14
#9757
10K
6.21 mi11:15:3145:327:2023:04
7:25
#10577
15K
9.32 mi11:38:301:08:317:2122:59
7:24
#10647
20K
12.43 mi12:01:271:31:287:2222:57
7:23
#10397
Half
13.11 mi12:06:251:36:267:214:58
7:17
#10358
25K
15.53 mi12:24:261:54:277:2218:01
7:26
#10163
30K
18.64 mi12:48:042:18:057:2423:38
7:36
#9766
20M
20.00 mi12:58:252:28:267:2510:21
7:37
#9566
21M
21.00 mi13:06:362:36:377:278:11
8:11
#9475
35K
21.75 mi13:12:022:42:037:275:26
7:16
#9352
23M
23.00 mi13:21:372:51:387:289:35
7:39
#9163
24M
24.00 mi13:28:582:58:597:277:21
7:21
#9010
40K
24.85 mi13:35:183:05:197:276:20
7:24
#8855
25.2M
25.20 mi13:38:053:08:067:282:47
8:04
#8790
Finish
26.22 mi13:45:303:15:317:287:25
7:17
#8720
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi97571696169610858(Top 38%)2296(Top 19%)2296(Top 42%)
10K6.21 mi3.10 mi10577-8202092-3962092-39611410(Top 40%)2511(Top 21%)2511(Top 46%)
15K9.32 mi3.11 mi10647-702154-622154-6210858(Top 38%)2296(Top 19%)2296(Top 42%)
20K12.43 mi3.11 mi10397+2502052+1022052+1029800(Top 35%)1871(Top 15%)1871(Top 34%)
Half13.11 mi0.68 mi10358+392045+72045+79871(Top 35%)1887(Top 15%)1887(Top 35%)
25K15.53 mi2.42 mi10163+1951986+591986+599399(Top 33%)1823(Top 15%)1823(Top 33%)
30K18.64 mi3.11 mi9766+3971856+1301856+1308505(Top 30%)1597(Top 13%)1597(Top 29%)
20M20.00 mi1.36 mi9566+2001799+571799+577824(Top 28%)1475(Top 12%)1475(Top 27%)
21M21.00 mi1.00 mi9475+911791+81791+88500(Top 30%)1935(Top 16%)1935(Top 35%)
35K21.75 mi0.75 mi9352+1231755+361755+367036(Top 25%)1309(Top 11%)1309(Top 24%)
23M23.00 mi1.25 mi9163+1891709+461709+467633(Top 27%)1667(Top 14%)1667(Top 30%)
24M24.00 mi1.00 mi9010+1531678+311678+316757(Top 24%)1366(Top 11%)1366(Top 25%)
40K24.85 mi0.85 mi8855+1551653+251653+256300(Top 22%)1260(Top 10%)1260(Top 23%)
25.2M25.20 mi0.35 mi8790+651646+71646+76405(Top 23%)1408(Top 12%)1408(Top 26%)
Finish26.22 mi1.02 mi8720+701640+61640+67641(Top 27%)1913(Top 16%)1913(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10858

Females

2296

F18-39

2296

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11410

Females

2511

F18-39

2511

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10858

Females

2296

F18-39

2296

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9800

Females

1871

F18-39

1871

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

9871

Females

1887

F18-39

1887

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

9399

Females

1823

F18-39

1823

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

8505

Females

1597

F18-39

1597

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7824

Females

1475

F18-39

1475

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8500

Females

1935

F18-39

1935

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

7036

Females

1309

F18-39

1309

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7633

Females

1667

F18-39

1667

23M→24M

23.0 - 24.0 mi

Top 24%
×6story building
+12ft-82ft

Overall

6757

Females

1366

F18-39

1366

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6300

Females

1260

F18-39

1260

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6405

Females

1408

F18-39

1408

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

7641

Females

1913

F18-39

1913

Passing Analysis

Category:
Athletes Passed
2448*
Passed By
1409
Net Change
+1037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9757
5K → 10K43861-820#9757#10577
10K → 15K142212-70#10577#10647
15K → 20K30656+250#10647#10397
20K → Half5112+39#10397#10358
Half → 25K25560+195#10358#10163
25K → 30K440*43+397#10163#9766
30K → 20M21818+200#9766#9566
20M → 21M14049+91#9566#9475
21M → 35K1274+123#9475#9352
35K → 23M21021+189#9352#9163
23M → 24M1629+153#9163#9010
24M → 40K16813+155#9010#8855
40K → 25.2M738+65#8855#8790
25.2M → Finish11343+70#8790#8720
TOTALS2448*1409+1037

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

📊

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