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BOSTON MARATHON 2025

Dorothee Bartels

Bib: 23594•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 47%
Masters (Masters Women)
#0 / 6759
Top 34%
Division (F60-64)
#0 / 624
Top 6%
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
8:27/mi
26:16
↑ 97↓ 3451.5%
10K· 6.21 mi
8:30/mi
52:42
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:18:51
↑ 67↓ 78
20K· 12.43 mi
8:25/mi
1:44:59
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:50:40
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:11:03
↑ 66↓ 880.2%
30K· 18.64 mi
8:36/mi
2:37:45
↑ 181↓ 1480.2%
20M
8:38/mi
2:49:29
↑ 64↓ 500.2%
21M
8:54/mi
2:58:23
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
3:04:27
↑ 17↓ 861.7%
23M
8:29/mi
3:15:04
↑ 23↓ 630.6%
24M
8:24/mi
3:23:28
↓ 821.3%
40K· 24.85 mi
8:30/mi
3:30:44
↓ 200.3%
25.2M
9:20/mi
3:33:57
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:42:22
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:40
Pace8:26 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:42
Pace8:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:5826:168:2726:16
8:27
-
10K
6.21 mi11:50:2452:428:2926:26
8:30
+0:03
15K
9.32 mi12:16:331:18:518:2826:09
8:25
-0:05
20K
12.43 mi12:42:411:44:598:2726:08
8:25
0:00
Half
13.11 mi12:48:221:50:408:265:41
8:20
-0:05
25K
15.53 mi13:08:452:11:038:2620:23
8:24
+0:04
30K
18.64 mi13:35:272:37:458:2826:42
8:36
+0:12
20M
20.00 mi13:47:112:49:298:2811:44
8:38
+0:02
21M
21.00 mi13:56:052:58:238:308:54
8:54
+0:16
35K
21.75 mi14:02:093:04:278:296:04
8:07
-0:47
23M
23.00 mi14:12:463:15:048:2910:37
8:29
+0:22
24M
24.00 mi14:21:103:23:288:298:24
8:24
-0:05
40K
24.85 mi14:28:263:30:448:297:16
8:30
+0:06
25.2M
25.20 mi14:31:393:33:578:293:13
9:20
+0:50
Finish
26.22 mi14:40:043:42:228:298:25
8:16
-1:04

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

8:07 /mi

Average Pace

8:29 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:39:09

99% of race

Time at Steady Pace

3:13

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:23:5826:168:2726:16
8:27
#19622
10K
6.21 mi11:50:2452:428:2926:26
8:30
#19724
15K
9.32 mi12:16:331:18:518:2826:09
8:25
#19418
20K
12.43 mi12:42:411:44:598:2726:08
8:25
#18946
Half
13.11 mi12:48:221:50:408:265:41
8:20
#18899
25K
15.53 mi13:08:452:11:038:2620:23
8:24
#18509
30K
18.64 mi13:35:272:37:458:2826:42
8:36
#17857
20M
20.00 mi13:47:112:49:298:2811:44
8:38
#17605
21M
21.00 mi13:56:052:58:238:308:54
8:54
#17325
35K
21.75 mi14:02:093:04:278:296:04
8:07
#17157
23M
23.00 mi14:12:463:15:048:2910:37
8:29
#16888
24M
24.00 mi14:21:103:23:288:298:24
8:24
#16736
40K
24.85 mi14:28:263:30:448:297:16
8:30
#16600
25.2M
25.20 mi14:31:393:33:578:293:13
9:20
#16554
Finish
26.22 mi14:40:043:42:228:298:25
8:16
#16452
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi196227269726918813(Top 66%)6785(Top 55%)6785(Top 1087%)
10K6.21 mi3.10 mi19724-1027312-437312-4319850(Top 70%)7383(Top 60%)7383(Top 1183%)
15K9.32 mi3.11 mi19418+3067132+1807132+18018813(Top 66%)6785(Top 55%)6785(Top 1087%)
20K12.43 mi3.11 mi18946+4726869+2636869+26317627(Top 62%)6123(Top 50%)6123(Top 981%)
Half13.11 mi0.68 mi18899+476846+236846+2318125(Top 64%)6375(Top 52%)6375(Top 1022%)
25K15.53 mi2.42 mi18509+3906647+1996647+19916626(Top 59%)5646(Top 46%)5646(Top 905%)
30K18.64 mi3.11 mi17857+6526323+3246323+32415365(Top 54%)5111(Top 42%)5111(Top 819%)
20M20.00 mi1.36 mi17605+2526206+1176206+11714670(Top 52%)4869(Top 40%)4869(Top 780%)
21M21.00 mi1.00 mi17325+2806073+1336073+13312972(Top 46%)4115(Top 34%)4115(Top 659%)
35K21.75 mi0.75 mi17157+1685997+765997+7613066(Top 46%)4214(Top 34%)4214(Top 675%)
23M23.00 mi1.25 mi16888+2695870+1275870+12713220(Top 47%)4397(Top 36%)4397(Top 705%)
24M24.00 mi1.00 mi16736+1525801+695801+6913932(Top 49%)4799(Top 39%)4799(Top 769%)
40K24.85 mi0.85 mi16600+1365748+535748+5313475(Top 47%)4702(Top 38%)4702(Top 754%)
25.2M25.20 mi0.35 mi16554+465730+185730+1813696(Top 48%)4876(Top 40%)4876(Top 781%)
Finish26.22 mi1.02 mi16452+1025698+325698+3214697(Top 52%)5318(Top 43%)5318(Top 852%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18813

Females

6785

F60-64

6785

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

19850

Females

7383

F60-64

7383

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18813

Females

6785

F60-64

6785

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17627

Females

6123

F60-64

6123

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

18125

Females

6375

F60-64

6375

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

16626

Females

5646

F60-64

5646

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15365

Females

5111

F60-64

5111

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14670

Females

4869

F60-64

4869

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12972

Females

4115

F60-64

4115

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13066

Females

4214

F60-64

4214

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13220

Females

4397

F60-64

4397

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13932

Females

4799

F60-64

4799

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13475

Females

4702

F60-64

4702

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13696

Females

4876

F60-64

4876

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14697

Females

5318

F60-64

5318

Passing Analysis

Category:
Athletes Passed
3709
Passed By
539
Net Change
+3170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19622
5K → 10K217319-102#19622#19724
10K → 15K37266+306#19724#19418
15K → 20K49725+472#19418#18946
20K → Half558+47#18946#18899
Half → 25K3977+390#18899#18509
25K → 30K6619+652#18509#17857
30K → 20M26210+252#17857#17605
20M → 21M2888+280#17605#17325
21M → 35K1724+168#17325#17157
35K → 23M27910+269#17157#16888
23M → 24M16311+152#16888#16736
24M → 40K15216+136#16736#16600
40K → 25.2M5913+46#16600#16554
25.2M → Finish13533+102#16554#16452
TOTALS3709539+3170
📊

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