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BOSTON MARATHON 2025

Nicole Feibelman

Bib: 12802•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Female)
#0 / 12228
Top 3%
Division (F18-39)
#0 / 5469
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:44
Rank: #7790
Start → 5K
21:44 | 7:00/mi
10K· 6.21 mi
43:13
Rank: #7556 (+234)
5K → 10K
21:29 | 6:55/mi
15K· 9.32 mi
1:04:43
Rank: #7401 (+155)
10K → 15K
21:30 | 6:55/mi
20K· 12.43 mi
1:26:01
Rank: #7003 (+398)
15K → 20K
21:18 | 6:51/mi
Half· 13.11 mi
1:30:40
Rank: #6952 (+51)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:47:18
Rank: #6630 (+322)
Half → 25K
16:38 | 6:52/mi
30K· 18.64 mi
2:08:53
Rank: #6064 (+566)
25K → 30K
21:35 | 6:57/mi
20M
2:18:10
Rank: #5790 (+274)
30K → 20M
9:17 | 6:50/mi
21M
2:25:20
Rank: #5587 (+203)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:30:09
Rank: #5409 (+178)
21M → 35K
4:49 | 6:26/mi
23M
2:38:38
Rank: #5172 (+237)
35K → 23M
8:29 | 6:47/mi
24M
2:45:15
Rank: #5021 (+151)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:51:03
Rank: #4892 (+129)
24M → 40K
5:48 | 6:47/mi
25.2M
2:53:38
Rank: #4844 (+48)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:00:20
Rank: #4756 (+88)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:30:40
Pace6:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:40
Pace6:50 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3121:447:0021:44
7:00
-
10K
6.21 mi11:12:0043:136:5721:29
6:55
-0:05
15K
9.32 mi11:33:301:04:436:5721:30
6:55
0:00
20K
12.43 mi11:54:481:26:016:5521:18
6:51
-0:04
Half
13.11 mi11:59:271:30:406:554:39
6:49
-0:02
25K
15.53 mi12:16:051:47:186:5416:38
6:52
+0:03
30K
18.64 mi12:37:402:08:536:5521:35
6:57
+0:05
20M
20.00 mi12:46:572:18:106:549:17
6:50
-0:07
21M
21.00 mi12:54:072:25:206:557:10
7:10
+0:20
35K
21.75 mi12:58:562:30:096:544:49
6:26
-0:44
23M
23.00 mi13:07:252:38:386:548:29
6:47
+0:21
24M
24.00 mi13:14:022:45:156:536:37
6:37
-0:10
40K
24.85 mi13:19:502:51:036:535:48
6:47
+0:10
25.2M
25.20 mi13:22:252:53:386:532:35
7:29
+0:42
Finish
26.22 mi13:29:073:00:206:536:42
6:34
-0:55

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

6:26 /mi

Average Pace

6:53 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:35

95% of race

Time at Steady Pace

9:45

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:50:3121:447:0021:44
7:00
#7790
10K
6.21 mi11:12:0043:136:5721:29
6:55
#7556
15K
9.32 mi11:33:301:04:436:5721:30
6:55
#7401
20K
12.43 mi11:54:481:26:016:5521:18
6:51
#7003
Half
13.11 mi11:59:271:30:406:554:39
6:49
#6952
25K
15.53 mi12:16:051:47:186:5416:38
6:52
#6630
30K
18.64 mi12:37:402:08:536:5521:35
6:57
#6064
20M
20.00 mi12:46:572:18:106:549:17
6:50
#5790
21M
21.00 mi12:54:072:25:206:557:10
7:10
#5587
35K
21.75 mi12:58:562:30:096:544:49
6:26
#5409
23M
23.00 mi13:07:252:38:386:548:29
6:47
#5172
24M
24.00 mi13:14:022:45:156:536:37
6:37
#5021
40K
24.85 mi13:19:502:51:036:535:48
6:47
#4892
25.2M
25.20 mi13:22:252:53:386:532:35
7:29
#4844
Finish
26.22 mi13:29:073:00:206:536:42
6:34
#4756
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi77909089087101(Top 25%)755(Top 6%)755(Top 14%)
10K6.21 mi3.10 mi7556+234844+64844+647355(Top 26%)788(Top 6%)788(Top 14%)
15K9.32 mi3.11 mi7401+155808+36808+367101(Top 25%)755(Top 6%)755(Top 14%)
20K12.43 mi3.11 mi7003+398710+98710+985846(Top 21%)519(Top 4%)519(Top 9%)
Half13.11 mi0.68 mi6952+51698+12698+126339(Top 22%)601(Top 5%)601(Top 11%)
25K15.53 mi2.42 mi6630+322643+55643+555380(Top 19%)461(Top 4%)461(Top 8%)
30K18.64 mi3.11 mi6064+566567+76567+764381(Top 15%)357(Top 3%)357(Top 7%)
20M20.00 mi1.36 mi5790+274516+51516+513150(Top 11%)222(Top 2%)222(Top 4%)
21M21.00 mi1.00 mi5587+203483+33483+333029(Top 11%)224(Top 2%)224(Top 4%)
35K21.75 mi0.75 mi5409+178460+23460+232219(Top 8%)140(Top 1%)140(Top 3%)
23M23.00 mi1.25 mi5172+237431+29431+292617(Top 9%)198(Top 2%)198(Top 4%)
24M24.00 mi1.00 mi5021+151418+13418+132604(Top 9%)205(Top 2%)205(Top 4%)
40K24.85 mi0.85 mi4892+129407+11407+112800(Top 10%)256(Top 2%)256(Top 5%)
25.2M25.20 mi0.35 mi4844+48399+8399+83450(Top 12%)417(Top 3%)417(Top 8%)
Finish26.22 mi1.02 mi4756+88394+5394+53234(Top 11%)367(Top 3%)367(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7101

Females

755

F18-39

755

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7355

Females

788

F18-39

788

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7101

Females

755

F18-39

755

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5846

Females

519

F18-39

519

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6339

Females

601

F18-39

601

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5380

Females

461

F18-39

461

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4381

Females

357

F18-39

357

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

3150

Females

222

F18-39

222

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3029

Females

224

F18-39

224

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2219

Females

140

F18-39

140

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2617

Females

198

F18-39

198

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2604

Females

205

F18-39

205

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2800

Females

256

F18-39

256

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3450

Females

417

F18-39

417

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3234

Females

367

F18-39

367

Passing Analysis

Category:
Athletes Passed
3242
Passed By
208
Net Change
+3034
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7790
5K → 10K32894+234#7790#7556
10K → 15K21964+155#7556#7401
15K → 20K4057+398#7401#7003
20K → Half565+51#7003#6952
Half → 25K3264+322#6952#6630
25K → 30K5726+566#6630#6064
30K → 20M2762+274#6064#5790
20M → 21M2063+203#5790#5587
21M → 35K1791+178#5587#5409
35K → 23M2403+237#5409#5172
23M → 24M1543+151#5172#5021
24M → 40K1334+129#5021#4892
40K → 25.2M491+48#4892#4844
25.2M → Finish9911+88#4844#4756
TOTALS3242208+3034
📊

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