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BOSTON MARATHON 2025

Banzragch Purevdorj

Bib: 32552•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
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
9:30/mi
29:30
↑ 97↓ 3451.5%
10K· 6.21 mi
8:43/mi
56:34
↑ 79↓ 1380.4%
15K· 9.32 mi
8:43/mi
1:23:38
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:51:03
↑ 106↓ 860.1%
Half· 13.11 mi
8:17/mi
1:56:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:38/mi
2:17:39
↑ 66↓ 880.2%
30K· 18.64 mi
9:26/mi
2:46:56
↑ 181↓ 1480.2%
20M
9:11/mi
2:59:25
↑ 64↓ 500.2%
21M
9:40/mi
3:09:05
↑ 106↓ 241.6%
35K· 21.75 mi
10:00/mi
3:16:34
↑ 17↓ 861.7%
23M
9:21/mi
3:28:16
↑ 23↓ 630.6%
24M
8:50/mi
3:37:06
↓ 821.3%
40K· 24.85 mi
8:54/mi
3:44:43
↓ 200.3%
25.2M
9:57/mi
3:48:09
↑ 13↓ 160.2%
Finish· 26.22 mi
8:41/mi
3:57:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:42
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:00:18
Pace9:11 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:1429:309:3029:30
9:30
-
10K
6.21 mi11:06:1856:349:0627:04
8:43
-0:47
15K
9.32 mi11:33:221:23:388:5827:04
8:43
0:00
20K
12.43 mi12:00:471:51:038:5627:25
8:49
+0:06
Half
13.11 mi12:06:261:56:428:545:39
8:17
-0:32
25K
15.53 mi12:27:232:17:398:5220:57
8:38
+0:21
30K
18.64 mi12:56:402:46:568:5729:17
9:26
+0:48
20M
20.00 mi13:09:092:59:258:5812:29
9:11
-0:15
21M
21.00 mi13:18:493:09:059:009:40
9:40
+0:29
35K
21.75 mi13:26:183:16:349:027:29
10:00
+0:20
23M
23.00 mi13:38:003:28:169:0311:42
9:21
-0:39
24M
24.00 mi13:46:503:37:069:038:50
8:50
-0:31
40K
24.85 mi13:54:273:44:439:027:37
8:54
+0:04
25.2M
25.20 mi13:57:533:48:099:033:26
9:57
+1:03
Finish
26.22 mi14:06:443:57:009:038:51
8:41
-1:16

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

8:17 /mi

Average Pace

9:03 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:36

11% of race

Time at Steady Pace

1:46:51

45% of race

Time at Slower Pace

1:43:33

44% of race

Average Pace: 9:02 /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 mi10:39:1429:309:3029:30
9:30
#24223
10K
6.21 mi11:06:1856:349:0627:04
8:43
#22821
15K
9.32 mi11:33:221:23:388:5827:04
8:43
#22170
20K
12.43 mi12:00:471:51:038:5627:25
8:49
#21646
Half
13.11 mi12:06:261:56:428:545:39
8:17
#21439
25K
15.53 mi12:27:232:17:398:5220:57
8:38
#20912
30K
18.64 mi12:56:402:46:568:5729:17
9:26
#20658
20M
20.00 mi13:09:092:59:258:5812:29
9:11
#20421
21M
21.00 mi13:18:493:09:059:009:40
9:40
#20225
35K
21.75 mi13:26:183:16:349:027:29
10:00
#20293
23M
23.00 mi13:38:003:28:169:0311:42
9:21
#20162
24M
24.00 mi13:46:503:37:069:038:50
8:50
#20026
40K
24.85 mi13:54:273:44:439:027:37
8:54
#19871
25.2M
25.20 mi13:57:533:48:099:033:26
9:57
#19828
Finish
26.22 mi14:06:443:57:009:038:51
8:41
#19738
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24223143471434720549(Top 72%)12751(Top 79%)12751(Top 639%)
10K6.21 mi3.10 mi22821+140213700+64713700+64720934(Top 74%)12889(Top 80%)12889(Top 646%)
15K9.32 mi3.11 mi22170+65113424+27613424+27620549(Top 72%)12751(Top 79%)12751(Top 639%)
20K12.43 mi3.11 mi21646+52413180+24413180+24420056(Top 71%)12492(Top 78%)12492(Top 626%)
Half13.11 mi0.68 mi21439+20713099+8113099+8117812(Top 63%)11557(Top 72%)11557(Top 579%)
25K15.53 mi2.42 mi20912+52712862+23712862+23718045(Top 64%)11546(Top 72%)11546(Top 578%)
30K18.64 mi3.11 mi20658+25412696+16612696+16619639(Top 69%)12120(Top 75%)12120(Top 607%)
20M20.00 mi1.36 mi20421+23712574+12212574+12217717(Top 62%)11135(Top 69%)11135(Top 558%)
21M21.00 mi1.00 mi20225+19612460+11412460+11416868(Top 59%)10642(Top 66%)10642(Top 533%)
35K21.75 mi0.75 mi20293-6812481-2112481-2121896(Top 77%)12849(Top 80%)12849(Top 644%)
23M23.00 mi1.25 mi20162+13112400+8112400+8117991(Top 63%)10969(Top 68%)10969(Top 550%)
24M24.00 mi1.00 mi20026+13612317+8312317+8316496(Top 58%)10260(Top 64%)10260(Top 514%)
40K24.85 mi0.85 mi19871+15512225+9212225+9215799(Top 56%)9827(Top 61%)9827(Top 492%)
25.2M25.20 mi0.35 mi19828+4312201+2412201+2416807(Top 59%)10290(Top 64%)10290(Top 516%)
Finish26.22 mi1.02 mi19738+9012146+5512146+5517376(Top 61%)10589(Top 66%)10589(Top 531%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

20549

Males

12751

M50-54

12751

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

20934

Males

12889

M50-54

12889

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

20549

Males

12751

M50-54

12751

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

20056

Males

12492

M50-54

12492

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17812

Males

11557

M50-54

11557

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

18045

Males

11546

M50-54

11546

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

19639

Males

12120

M50-54

12120

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17717

Males

11135

M50-54

11135

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16868

Males

10642

M50-54

10642

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21896

Males

12849

M50-54

12849

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

17991

Males

10969

M50-54

10969

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

16496

Males

10260

M50-54

10260

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15799

Males

9827

M50-54

9827

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

16807

Males

10290

M50-54

10290

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17376

Males

10589

M50-54

10589

Passing Analysis

Category:
Athletes Passed
4810
Passed By
325
Net Change
+4485
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24223
5K → 10K14053+1402#24223#22821
10K → 15K66514+651#22821#22170
15K → 20K54016+524#22170#21646
20K → Half2070+207#21646#21439
Half → 25K5270+527#21439#20912
25K → 30K34995+254#20912#20658
30K → 20M24811+237#20658#20421
20M → 21M20711+196#20421#20225
21M → 35K40108-68#20225#20293
35K → 23M16130+131#20293#20162
23M → 24M1437+136#20162#20026
24M → 40K1616+155#20026#19871
40K → 25.2M507+43#19871#19828
25.2M → Finish10717+90#19828#19738
TOTALS4810325+4485
📊

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